1 00:00:02,150 --> 00:00:03,650 Hey, guys, what's up? 2 00:00:04,070 --> 00:00:10,940 So we have covered domestic operators, relational operators, logical operators in this video. 3 00:00:11,540 --> 00:00:13,460 We will cover bitwise operators. 4 00:00:14,820 --> 00:00:16,700 OK, so what are bitwise operators? 5 00:00:18,520 --> 00:00:20,770 So bitwise operators. 6 00:00:21,840 --> 00:00:23,370 Works on bits. 7 00:00:24,820 --> 00:00:27,910 So first of all, we are having bitwise and operate at. 8 00:00:29,140 --> 00:00:33,130 So zero and zero is zero zero. 9 00:00:33,160 --> 00:00:41,020 And one is zero one and zero is zero one and one is one. 10 00:00:42,220 --> 00:00:49,720 So this is bitwise and for example, you want to find Si out five, bitwise and three. 11 00:00:51,370 --> 00:00:52,660 So do my output. 12 00:00:53,230 --> 00:00:53,380 OK. 13 00:00:53,440 --> 00:00:56,980 So what is the bi needed presentation of five one zero one? 14 00:00:57,670 --> 00:00:59,740 What is a binary presentation of three. 15 00:01:00,250 --> 00:01:01,150 Zero one one. 16 00:01:02,170 --> 00:01:02,440 OK. 17 00:01:02,530 --> 00:01:04,360 And we have to take bitwise and. 18 00:01:05,860 --> 00:01:11,170 So one one is one zero one zero one zero is zero. 19 00:01:12,110 --> 00:01:13,390 OK, so this is my answer. 20 00:01:13,870 --> 00:01:17,230 Now, convert this binding number into decimal number, which is one. 21 00:01:18,000 --> 00:01:19,480 OK, so it's awkward. 22 00:01:19,480 --> 00:01:21,070 Will be when. 23 00:01:23,240 --> 00:01:24,070 OK, so let's see. 24 00:01:28,560 --> 00:01:30,460 And define Verlinden. 25 00:01:32,230 --> 00:01:34,390 OK, so let's name this file as. 26 00:01:39,730 --> 00:01:40,510 Bitwise. 27 00:01:43,330 --> 00:01:44,680 Not CBB. 28 00:01:49,710 --> 00:01:50,610 You're done zero. 29 00:01:52,800 --> 00:01:57,850 Okay, so we have seen bitwise and see out five and three. 30 00:01:57,940 --> 00:01:58,610 So let's see. 31 00:02:00,160 --> 00:02:00,730 See out. 32 00:02:04,610 --> 00:02:08,090 Five Broadways and three. 33 00:02:11,170 --> 00:02:12,670 OK, so what should be my output? 34 00:02:14,170 --> 00:02:15,580 So let's get a net. 35 00:02:17,340 --> 00:02:21,400 Some output is coming out to be one they have already seen here. 36 00:02:21,910 --> 00:02:24,790 When we do five bitwise entry, my output is one. 37 00:02:26,080 --> 00:02:27,730 So let's see one more example. 38 00:02:30,590 --> 00:02:32,560 So please see out. 39 00:02:33,820 --> 00:02:37,660 For entry, let's say, for bitwise and. 40 00:02:39,220 --> 00:02:39,580 When? 41 00:02:43,590 --> 00:02:45,410 So, Hmoud, produce coming out to be zero. 42 00:02:45,610 --> 00:02:45,920 Way. 43 00:02:49,500 --> 00:02:49,980 So. 44 00:02:51,880 --> 00:02:53,850 We have to calculate for and when. 45 00:02:54,490 --> 00:02:56,380 So what does that binary representation of four? 46 00:02:57,750 --> 00:02:59,160 One zero zero. 47 00:02:59,280 --> 00:03:03,680 What is a binary presentation of one zero zero one big? 48 00:03:03,720 --> 00:03:09,900 And so zero, then zero and then zero converting to decimal zero. 49 00:03:10,860 --> 00:03:11,080 OK. 50 00:03:11,700 --> 00:03:13,470 So Budweiser bitwise and it's clear. 51 00:03:15,490 --> 00:03:27,880 So now we are having bitwise or so it says, zero and zero is zero, sorry, zero or zero or. 52 00:03:29,310 --> 00:03:29,970 Zero. 53 00:03:30,430 --> 00:03:31,780 One as one. 54 00:03:32,940 --> 00:03:35,220 One auto zero as one. 55 00:03:35,820 --> 00:03:37,320 One odd one. 56 00:03:38,820 --> 00:03:39,660 This one. 57 00:03:41,060 --> 00:03:43,490 Okay, for example, see out. 58 00:03:46,120 --> 00:03:48,430 Five or three. 59 00:03:49,720 --> 00:03:56,340 So binary presentation of five is one zero one, binary presentation of three is zero one one. 60 00:03:56,710 --> 00:04:00,090 And we have to take bitwise or so. 61 00:04:00,100 --> 00:04:00,500 One. 62 00:04:01,810 --> 00:04:02,200 Again. 63 00:04:02,200 --> 00:04:02,620 One. 64 00:04:03,310 --> 00:04:07,600 Again, one cannot in two decimal, which is seven. 65 00:04:08,050 --> 00:04:10,450 OK, so its output is seven. 66 00:04:11,320 --> 00:04:12,430 Similarly, let's see. 67 00:04:12,880 --> 00:04:13,750 One more example. 68 00:04:14,510 --> 00:04:15,240 See out. 69 00:04:17,300 --> 00:04:20,780 Let's say three or seven. 70 00:04:21,950 --> 00:04:24,450 So it is a binary presentation of three zero one one. 71 00:04:24,940 --> 00:04:26,570 What is a binary presentation of seven? 72 00:04:26,700 --> 00:04:29,780 When when when we have a big they're bitwise or so. 73 00:04:29,780 --> 00:04:30,800 When, when? 74 00:04:30,980 --> 00:04:31,250 When. 75 00:04:31,670 --> 00:04:33,890 So the output is coming out to be seven. 76 00:04:35,290 --> 00:04:37,590 OK, so let's let's see. 77 00:04:44,390 --> 00:04:45,020 See out. 78 00:04:52,910 --> 00:04:55,580 Five or three. 79 00:04:59,270 --> 00:05:03,920 And vandeven, more value, which is three or seven. 80 00:05:16,580 --> 00:05:17,850 And let's come commander doubt. 81 00:05:19,280 --> 00:05:22,000 So our first answer should be seven. 82 00:05:22,040 --> 00:05:24,080 And second answer should also be seven. 83 00:05:27,490 --> 00:05:29,170 OK, so seven and seven. 84 00:05:30,160 --> 00:05:31,240 So this is Broadways odd. 85 00:05:32,290 --> 00:05:35,230 OK, so let's see some more bitwise operators. 86 00:05:36,990 --> 00:05:41,190 So our next Broadways operator is guard negation not. 87 00:05:43,210 --> 00:05:54,850 So not not means flip all the bits, flip all bits, so negation of five will be, first of all. 88 00:05:54,890 --> 00:05:55,190 Right. 89 00:05:55,240 --> 00:05:58,540 Five, which is one zero one and flip all the bits. 90 00:05:59,080 --> 00:06:03,340 So negation of five equals zero one and zero. 91 00:06:04,120 --> 00:06:04,380 OK. 92 00:06:06,020 --> 00:06:11,030 So what will my output, if I print, see out negation of five? 93 00:06:14,950 --> 00:06:16,310 So what will be my output? 94 00:06:18,160 --> 00:06:18,660 Lenzi. 95 00:06:22,430 --> 00:06:24,500 So first of all, it's come under doubt. 96 00:06:29,350 --> 00:06:31,760 Now we have to bring negation of faith. 97 00:06:32,650 --> 00:06:33,400 So we'll see out. 98 00:06:36,400 --> 00:06:37,900 Negation of faith. 99 00:06:41,690 --> 00:06:43,880 So any guesses where to leave my output? 100 00:06:46,320 --> 00:06:48,270 You can post a video if you want time. 101 00:06:50,320 --> 00:06:53,170 So my awkwardness coming out to be minus six. 102 00:06:55,360 --> 00:06:58,930 Now, let's see why it is coming out to be minus six. 103 00:07:04,750 --> 00:07:12,550 So integer is of four bytes, 32 bits. 104 00:07:20,720 --> 00:07:23,550 So this first debate is called signboard. 105 00:07:25,760 --> 00:07:30,120 And this is Main Édouard 31. 106 00:07:30,190 --> 00:07:30,530 It's. 107 00:07:33,450 --> 00:07:38,280 So we're dealing with a binary representation of life since five is a positive number sign but will 108 00:07:38,280 --> 00:07:39,130 be zero. 109 00:07:39,600 --> 00:07:45,810 And here one zero one and the rest, all of the bits will be zero zero zero zero. 110 00:07:47,550 --> 00:07:54,060 OK, what is negation of life, negation of five is flip all the bits. 111 00:07:54,660 --> 00:07:56,460 So this bit will become one. 112 00:07:56,880 --> 00:07:59,390 Similarly, when, when, when. 113 00:07:59,780 --> 00:08:00,840 Da da da da da. 114 00:08:01,200 --> 00:08:02,360 When, when. 115 00:08:02,690 --> 00:08:04,520 When, when, when. 116 00:08:04,890 --> 00:08:05,420 And here. 117 00:08:05,520 --> 00:08:06,150 Zero. 118 00:08:06,210 --> 00:08:07,380 One and zero. 119 00:08:08,430 --> 00:08:09,990 So this is negation of five. 120 00:08:11,890 --> 00:08:14,480 OK, so this value as equals two minus six. 121 00:08:15,420 --> 00:08:17,290 But how does that lucas' my NSX? 122 00:08:18,180 --> 00:08:18,960 Let's prove it. 123 00:08:19,800 --> 00:08:22,720 So first it is one that means my number is negative. 124 00:08:23,400 --> 00:08:28,120 And for finding magnitude says the number is negative for finding magnitude. 125 00:08:28,290 --> 00:08:28,920 What do I do? 126 00:08:28,950 --> 00:08:33,270 I will find Thuuz compliment, which is once compliment plus one. 127 00:08:33,690 --> 00:08:43,230 So once compliment of this number will be zero zero zero zero zero zero zero zero zero one zero one. 128 00:08:43,980 --> 00:08:45,540 And we have to add one. 129 00:08:45,890 --> 00:08:47,010 So plus one. 130 00:08:48,890 --> 00:08:57,020 So one plus one is then when ghetty when one and all these birds will be zero. 131 00:08:58,450 --> 00:08:58,700 OK. 132 00:08:59,480 --> 00:09:05,890 So convert this number into decimal number, which is four plus two equals six. 133 00:09:06,350 --> 00:09:10,160 So magnitude is six and my number is negative. 134 00:09:10,910 --> 00:09:12,920 So this number is minus six. 135 00:09:13,070 --> 00:09:15,650 And that's why minus six is getting printed. 136 00:09:16,990 --> 00:09:17,240 OK. 137 00:09:21,830 --> 00:09:27,110 You can try one one example, for example, see out negation of one. 138 00:09:30,150 --> 00:09:34,750 So one is simply the first bit will be zero since the number is positive. 139 00:09:35,280 --> 00:09:37,560 And here I am having just one rest. 140 00:09:37,560 --> 00:09:39,480 All bets will be zero zero zero zero zero. 141 00:09:40,210 --> 00:09:42,270 So negation means flip all the bits. 142 00:09:42,810 --> 00:09:43,800 So when. 143 00:09:44,300 --> 00:09:45,440 When, when. 144 00:09:47,250 --> 00:09:48,300 And this will be zero. 145 00:09:50,710 --> 00:09:55,030 So what is this value since the first murders when the number is going out? 146 00:09:55,090 --> 00:09:56,890 The number is negative. 147 00:09:57,160 --> 00:09:58,360 And we're finding magnitude. 148 00:09:58,480 --> 00:10:01,390 We will take two's compliment, which is one compliment plus one. 149 00:10:01,750 --> 00:10:04,660 So zero zero zero zero. 150 00:10:04,690 --> 00:10:06,460 And here will be one and one. 151 00:10:07,390 --> 00:10:09,670 So zero zero zero zero is one. 152 00:10:09,670 --> 00:10:11,060 Plus one is ten. 153 00:10:11,200 --> 00:10:13,630 So one carry one plus zero is one. 154 00:10:14,230 --> 00:10:15,400 So this is my magnitude. 155 00:10:15,520 --> 00:10:18,280 If you convert this number into decimal number, this will be two. 156 00:10:18,900 --> 00:10:21,820 OK, so negation of one will be minus two. 157 00:10:23,260 --> 00:10:23,710 Let's see. 158 00:10:25,140 --> 00:10:26,440 CEO, negation of one. 159 00:10:27,850 --> 00:10:30,340 So we'll see, I see out. 160 00:10:33,010 --> 00:10:34,540 Negation of when? 161 00:10:40,230 --> 00:10:41,370 And Nerd's commended out. 162 00:10:42,420 --> 00:10:43,480 So what, illume output? 163 00:10:46,150 --> 00:10:48,350 So my report is coming out to be minus two. 164 00:10:48,950 --> 00:10:49,700 You can see here. 165 00:10:49,950 --> 00:10:51,650 I would output was also minus two. 166 00:10:53,490 --> 00:10:53,710 OK. 167 00:10:56,970 --> 00:10:58,330 It's come under doubt also. 168 00:10:59,540 --> 00:11:01,920 Now let's see some more bitwise operators. 169 00:11:04,140 --> 00:11:06,690 So we'll just talk about bitwise Zord. 170 00:11:09,800 --> 00:11:10,690 So a zero. 171 00:11:26,800 --> 00:11:28,520 OK, so this is bitwise Zord. 172 00:11:29,230 --> 00:11:33,010 If both the bits are the same, my output is zero. 173 00:11:33,340 --> 00:11:36,010 If the bits are different, my output is one. 174 00:11:37,090 --> 00:11:41,250 OK, so if birds seem mild, Prada's zero, if Brits are different. 175 00:11:41,340 --> 00:11:43,680 Mild, put this one simple. 176 00:11:44,760 --> 00:11:47,800 So let's sprint CE out. 177 00:11:48,420 --> 00:11:49,980 Five or three. 178 00:11:51,120 --> 00:11:52,920 So that's a binary presentation of five. 179 00:11:53,130 --> 00:11:54,180 One zero one. 180 00:11:54,540 --> 00:11:56,280 What is that binary presentation of three. 181 00:11:56,700 --> 00:11:58,110 Zero one one. 182 00:11:58,740 --> 00:12:05,790 And we have today can be gleiser so birdzell seem zero which are different when bits are different. 183 00:12:05,860 --> 00:12:06,120 One. 184 00:12:06,620 --> 00:12:07,980 So this will be my output. 185 00:12:08,610 --> 00:12:09,190 And this is it. 186 00:12:09,210 --> 00:12:12,540 Close to four plus two six. 187 00:12:13,440 --> 00:12:14,420 OK, so let's print. 188 00:12:17,380 --> 00:12:20,050 So see out. 189 00:12:23,260 --> 00:12:25,920 Five, CSAR three. 190 00:12:27,850 --> 00:12:29,440 So now it will be six. 191 00:12:32,710 --> 00:12:34,320 OK, so that would produce six. 192 00:12:35,680 --> 00:12:37,150 Let's take one more example. 193 00:12:40,920 --> 00:12:55,610 See out five Zord, zero in length and one more see out five, Zord five. 194 00:12:58,810 --> 00:13:00,070 OK, so let's run it. 195 00:13:04,810 --> 00:13:10,370 So, I mean, output is five and zero, Myrto, so let's see. 196 00:13:22,550 --> 00:13:23,720 So when I'm doing. 197 00:13:25,420 --> 00:13:26,920 Five zero zero. 198 00:13:27,490 --> 00:13:30,700 So what is the binary representation of five one zero one? 199 00:13:30,760 --> 00:13:35,260 What is a binary presentation of zero zero zero zero bits are different. 200 00:13:35,410 --> 00:13:38,410 When Batarseh zero bits are different. 201 00:13:38,500 --> 00:13:38,710 One. 202 00:13:39,410 --> 00:13:42,130 So you can see one zero one one zero one. 203 00:13:42,640 --> 00:13:44,200 So output is same. 204 00:13:45,610 --> 00:13:47,470 That's why five is getting printed here. 205 00:13:48,340 --> 00:13:50,770 Now, let us talk about this five sort of five. 206 00:13:51,400 --> 00:13:52,300 So five is. 207 00:13:53,810 --> 00:13:54,930 And we have to take zone. 208 00:13:55,030 --> 00:13:57,430 So Brittelle seems zero, but so seems it all itself. 209 00:13:57,430 --> 00:14:00,200 Seems, you know, some outproduce coming out of easy launderettes way. 210 00:14:00,850 --> 00:14:02,350 Zero is getting printed here. 211 00:14:03,540 --> 00:14:03,750 OK. 212 00:14:05,590 --> 00:14:10,990 So with the help of these two example, we have reached an important result. 213 00:14:11,170 --> 00:14:12,490 And what is that reserved. 214 00:14:14,800 --> 00:14:16,000 So my dessert is. 215 00:14:17,270 --> 00:14:18,710 Let's say is any number. 216 00:14:18,800 --> 00:14:28,520 So a czar A will always be zero and a czar zero will be a always. 217 00:14:30,060 --> 00:14:30,360 OK. 218 00:14:30,950 --> 00:14:38,000 So with the help of these two examples, five zero five was zero and five or zero is five. 219 00:14:38,810 --> 00:14:40,730 These two itemise gender drizzles. 220 00:14:42,140 --> 00:14:43,730 Also Zora's associate, too. 221 00:14:43,820 --> 00:14:48,230 For example, if you really do, please, or five whose are three. 222 00:14:48,590 --> 00:14:50,930 So three and three, we cancel our teacher that my. 223 00:14:51,130 --> 00:14:51,860 I will be five. 224 00:14:54,440 --> 00:14:56,570 OK, so this is an important reserve. 225 00:14:57,130 --> 00:14:58,840 So these results are very important. 226 00:14:59,970 --> 00:15:00,170 Right. 227 00:15:00,280 --> 00:15:03,730 If you take two numbers and CSAR them, Margaret will be zero. 228 00:15:04,180 --> 00:15:11,660 And if you take Zschau off any number with zero, my output will be that number only and Zora's associate 229 00:15:11,690 --> 00:15:12,010 to. 230 00:15:13,620 --> 00:15:21,420 If you do something like twos or fives or threes or two or five or three. 231 00:15:21,930 --> 00:15:23,070 So what will be my output? 232 00:15:23,580 --> 00:15:25,920 So five and five will cancel out each other. 233 00:15:26,580 --> 00:15:28,440 Two and two will cancel out each other. 234 00:15:29,010 --> 00:15:30,900 Three and three will cancel out each other's. 235 00:15:30,960 --> 00:15:31,940 Wildwood will visit. 236 00:15:33,860 --> 00:15:34,830 OK, simple. 237 00:15:36,150 --> 00:15:37,350 You can Testudo and so. 238 00:15:39,480 --> 00:15:42,090 For example, she yelled. 239 00:15:45,670 --> 00:15:50,350 Those are three CSAR five. 240 00:15:50,820 --> 00:15:52,760 These are three. 241 00:15:53,330 --> 00:15:56,060 These are five, so mild. 242 00:15:56,110 --> 00:15:56,830 What should we do? 243 00:15:58,690 --> 00:15:59,560 Okay, so let's see. 244 00:16:02,230 --> 00:16:08,470 So Margaret is coming out to me, too, because this tree even cancel history, this wife will cancel 245 00:16:08,860 --> 00:16:09,450 this five. 246 00:16:10,430 --> 00:16:10,710 OK. 247 00:16:12,160 --> 00:16:14,350 Now where we can use this property. 248 00:16:15,430 --> 00:16:19,420 So suppose you are given two one plus one nos. 249 00:16:21,090 --> 00:16:28,080 OK, so you're arguing, given two unpleasant numbers in which each number is getting twice except. 250 00:16:29,170 --> 00:16:36,040 One number, so out of two in lesser numbers, each number is auguring place except one number. 251 00:16:36,100 --> 00:16:38,620 And our task is to find that number. 252 00:16:39,160 --> 00:16:40,650 There it is, all getting on Levens. 253 00:16:41,920 --> 00:16:52,720 For example, the numbers are my input is, let's say one five, one two five. 254 00:16:53,110 --> 00:16:53,320 OK. 255 00:16:53,380 --> 00:16:55,000 So, for example, this is my input. 256 00:16:55,480 --> 00:16:58,850 So all things should be to my eyes. 257 00:16:58,890 --> 00:16:59,800 I should be doing. 258 00:16:59,920 --> 00:17:00,910 So what will I do? 259 00:17:01,030 --> 00:17:02,380 I will resort all of them. 260 00:17:02,980 --> 00:17:03,180 OK. 261 00:17:03,250 --> 00:17:07,420 So when's or five is are ones or twos or five. 262 00:17:07,840 --> 00:17:13,450 So five and five we cancel out each other one and when we cancel out each other and my output will be 263 00:17:13,450 --> 00:17:13,700 two. 264 00:17:14,580 --> 00:17:14,880 OK. 265 00:17:16,030 --> 00:17:19,180 So with the help of Zord we can solve this problem very easily. 266 00:17:20,680 --> 00:17:20,910 OK. 267 00:17:21,670 --> 00:17:26,980 So let us talk about next to Bitwise Operator, which is left shift. 268 00:17:28,590 --> 00:17:29,850 Left shift. 269 00:17:31,980 --> 00:17:32,240 OK. 270 00:17:33,520 --> 00:17:35,860 For example, where do I live my output? 271 00:17:36,700 --> 00:17:41,560 If I rent to left, shift one. 272 00:17:44,960 --> 00:17:47,630 So two left, shift one. 273 00:17:48,080 --> 00:17:49,850 So it is a binary presentation of two. 274 00:17:51,080 --> 00:17:54,030 One and zero and left here to one means. 275 00:17:55,980 --> 00:17:59,220 Shift all the bit towards left and add zero. 276 00:18:00,370 --> 00:18:01,710 OK, we have to shift. 277 00:18:01,860 --> 00:18:03,750 So here I am, size zero zero zero. 278 00:18:04,140 --> 00:18:06,570 So we have to shift all the bits towards left. 279 00:18:06,630 --> 00:18:08,220 And here I will enter. 280 00:18:08,310 --> 00:18:09,660 I will give input zero. 281 00:18:10,110 --> 00:18:11,300 So what do Lim output? 282 00:18:11,670 --> 00:18:16,080 Zero zero zero zero one zero and zero. 283 00:18:16,410 --> 00:18:17,760 So this will be my output. 284 00:18:18,270 --> 00:18:19,290 And what does this number. 285 00:18:19,440 --> 00:18:23,210 This number is for output will be four. 286 00:18:24,540 --> 00:18:24,810 Okay. 287 00:18:27,390 --> 00:18:36,480 Similarly, for example, if I try and do see out, if I try and print, see out one left, shift three. 288 00:18:38,390 --> 00:18:39,560 So we're dillema output. 289 00:18:41,080 --> 00:18:46,710 So first of all, right, one, which is zero zero zero zero zero one. 290 00:18:47,170 --> 00:18:49,840 And we have two left shift this number three times. 291 00:18:50,590 --> 00:18:55,790 So for the first time, it will become zero zero zero zero one and zero. 292 00:18:56,290 --> 00:18:57,680 Now do second time. 293 00:18:57,970 --> 00:19:00,610 So zero zero zero one zero zero. 294 00:19:01,540 --> 00:19:02,920 And we have to do one more time. 295 00:19:03,430 --> 00:19:04,840 So, again, left shift. 296 00:19:05,140 --> 00:19:08,110 So zero zero one zero zero and zero. 297 00:19:08,500 --> 00:19:09,540 So what does this number. 298 00:19:11,270 --> 00:19:13,820 So when to 48, so this number is eight. 299 00:19:14,660 --> 00:19:17,210 OK, so this number is eight. 300 00:19:18,950 --> 00:19:19,890 So what is the formula? 301 00:19:20,780 --> 00:19:22,070 So formula is very simple. 302 00:19:22,970 --> 00:19:24,590 X lurve shift. 303 00:19:24,770 --> 00:19:30,080 Why is it goes to X multiply due to the power. 304 00:19:30,450 --> 00:19:30,690 Y. 305 00:19:32,440 --> 00:19:32,710 OK. 306 00:19:34,140 --> 00:19:38,460 So Ford left shift when it was eight. 307 00:19:38,910 --> 00:19:39,720 Similarly. 308 00:19:40,730 --> 00:19:52,250 Two left shaft two will also be eight when left, shaft one will be two when life shift two will be 309 00:19:52,670 --> 00:19:53,180 for. 310 00:19:54,400 --> 00:19:58,630 When left, shift three will be eight and so on. 311 00:19:59,020 --> 00:19:59,280 OK. 312 00:20:00,580 --> 00:20:03,640 OK, so let us print some of these values. 313 00:20:05,860 --> 00:20:07,100 So commented out. 314 00:20:20,190 --> 00:20:25,180 So let's say see out when Levchin at 3:00. 315 00:20:26,540 --> 00:20:28,270 So maladroit should be it. 316 00:20:31,020 --> 00:20:32,190 So let's it. 317 00:20:34,250 --> 00:20:35,910 So our bodies coming out to be it. 318 00:20:36,300 --> 00:20:36,540 OK. 319 00:20:36,620 --> 00:20:38,030 So Love Church is very easy. 320 00:20:38,210 --> 00:20:39,380 You just have to remember this. 321 00:20:39,390 --> 00:20:42,940 Phumla just ex left church. 322 00:20:42,960 --> 00:20:46,800 Why, as it goes through so much to went through to the ballot. 323 00:20:46,850 --> 00:20:47,080 Why? 324 00:20:47,810 --> 00:20:48,950 So we have left shift. 325 00:20:49,550 --> 00:20:51,570 That means we are also having red shift. 326 00:20:52,040 --> 00:20:52,910 For example. 327 00:20:53,770 --> 00:20:55,570 Where does the value of three. 328 00:20:55,580 --> 00:20:55,790 Right. 329 00:20:55,820 --> 00:20:56,390 Shift one. 330 00:20:57,350 --> 00:20:58,250 So we're Destry. 331 00:20:59,730 --> 00:21:01,730 It is zero zero zero zero. 332 00:21:02,390 --> 00:21:03,970 And here I am having one. 333 00:21:04,250 --> 00:21:04,620 And one. 334 00:21:05,000 --> 00:21:05,510 So we have to. 335 00:21:05,510 --> 00:21:05,790 Right. 336 00:21:05,810 --> 00:21:07,790 Shift it by one. 337 00:21:08,250 --> 00:21:09,690 OK, so right. 338 00:21:09,710 --> 00:21:10,250 Shifted. 339 00:21:10,340 --> 00:21:11,480 We will add zero from here. 340 00:21:11,870 --> 00:21:12,680 So right shift. 341 00:21:13,130 --> 00:21:14,790 So when we will do right shifting. 342 00:21:15,080 --> 00:21:16,910 This one will be discarded. 343 00:21:18,500 --> 00:21:20,210 OK, so finally, this will be my number. 344 00:21:20,240 --> 00:21:23,600 Zero zero zero, Antawn, zero and one. 345 00:21:24,140 --> 00:21:25,460 So this will be my number. 346 00:21:26,000 --> 00:21:28,580 And this number equates to one. 347 00:21:29,900 --> 00:21:30,150 OK. 348 00:21:31,010 --> 00:21:36,510 Similarly, if you want to do, for example, 8:00 at night shift, too. 349 00:21:37,090 --> 00:21:38,750 So it is a representation of it. 350 00:21:39,500 --> 00:21:42,800 So zero one zero zero and zero. 351 00:21:43,220 --> 00:21:43,970 So this is it. 352 00:21:44,900 --> 00:21:47,420 I have to check this number eight two times. 353 00:21:50,090 --> 00:21:50,480 So. 354 00:21:51,980 --> 00:21:52,850 For the first time. 355 00:21:54,900 --> 00:21:56,000 And as you know, from here. 356 00:21:56,510 --> 00:21:58,280 So this zero will be discarded. 357 00:21:58,520 --> 00:22:01,220 So it will become zero zero one zero zero. 358 00:22:03,270 --> 00:22:06,440 Now we have to do it one more time again. 359 00:22:07,680 --> 00:22:12,450 So this is it'll be discarded and it will become zero zero zero one and zero. 360 00:22:13,050 --> 00:22:16,020 So this will be my output, which is. 361 00:22:17,820 --> 00:22:21,650 So similarly, we are having just like we have left your formula. 362 00:22:21,720 --> 00:22:23,150 We also have Richard Phumla. 363 00:22:23,210 --> 00:22:28,320 So x ray shift, why is it close to X upon to the power. 364 00:22:28,320 --> 00:22:28,470 Right. 365 00:22:31,200 --> 00:22:32,110 You can verify it. 366 00:22:32,130 --> 00:22:39,960 For example, three left shift one equals three upon two to the power one, which is one point one. 367 00:22:40,260 --> 00:22:42,750 But in BGT upon and BIJA will be an integer. 368 00:22:42,780 --> 00:22:44,370 Some output will be one. 369 00:22:46,310 --> 00:22:46,550 OK. 370 00:22:46,970 --> 00:22:50,310 Similarly, it Tradeshift, too. 371 00:22:50,500 --> 00:22:58,100 OK, so eight, right shift two equals eight upon two to the power two, which is eight upon four, 372 00:22:58,100 --> 00:22:59,060 which is two. 373 00:23:00,020 --> 00:23:00,230 OK. 374 00:23:00,500 --> 00:23:02,900 So two is so too is here. 375 00:23:04,990 --> 00:23:05,220 OK. 376 00:23:06,090 --> 00:23:06,450 So. 377 00:23:07,940 --> 00:23:15,180 X left shift, why is X interpretative our way and x ray shift away? 378 00:23:15,560 --> 00:23:18,620 Is X upon to do the power Y? 379 00:23:19,010 --> 00:23:26,240 And similarly you have to learn that Zord Farmelo so that any number taken a number Zord with that number 380 00:23:26,630 --> 00:23:31,460 will be zero and any number is always zero will be that number only. 381 00:23:31,820 --> 00:23:42,890 And similarly, you have to learn zero and zero zero zero and one is zero one zero is zero one and one 382 00:23:43,130 --> 00:23:43,880 is one. 383 00:23:44,390 --> 00:23:51,410 Similarly, zero or zero is zero zero or one on one or zero one or one. 384 00:23:52,820 --> 00:23:54,230 So this is one, one and one. 385 00:23:55,130 --> 00:23:57,560 And we know negation means flip. 386 00:23:57,560 --> 00:23:59,330 All the bits flip. 387 00:24:01,830 --> 00:24:02,490 All bets. 388 00:24:03,200 --> 00:24:04,610 And for dessert or. 389 00:24:06,180 --> 00:24:09,870 If Mutassim zero, if bedside defend when. 390 00:24:15,040 --> 00:24:20,000 So if Bertel same, my output will be zero if rates are different. 391 00:24:20,070 --> 00:24:21,530 My output will be when. 392 00:24:23,320 --> 00:24:23,530 OK. 393 00:24:23,960 --> 00:24:29,000 So you might be thinking where we will use all these bitwise operators. 394 00:24:29,530 --> 00:24:36,440 So in this way, do I am not covering that because bitwise operator question will not be alone. 395 00:24:36,500 --> 00:24:42,320 It will come with, for example, Eddie, if it is vitally for loop and so on. 396 00:24:42,690 --> 00:24:42,930 OK. 397 00:24:43,280 --> 00:24:49,580 So when we talk about these topics like it is, if as for low while loop and other concepts, then we 398 00:24:49,580 --> 00:24:52,290 will cover questions on better masking. 399 00:24:52,370 --> 00:24:54,260 So this is actually called a bit of masking. 400 00:24:56,490 --> 00:25:02,090 OK, so when we will cover all this topics, then they will cover question on big time asking, which 401 00:25:02,090 --> 00:25:03,290 is very, very important. 402 00:25:04,050 --> 00:25:04,320 OK. 403 00:25:05,180 --> 00:25:05,630 Thank you.