Can someone please help me in this task. I know if, u=a xor b & v=a+b then v=u+2(a&b)
But I have no clue how to proceed beyond this point. Please help!!
Thanks!
# | User | Rating |
---|---|---|
1 | tourist | 4009 |
2 | jiangly | 3839 |
3 | Radewoosh | 3646 |
4 | jqdai0815 | 3620 |
4 | Benq | 3620 |
6 | orzdevinwang | 3612 |
7 | Geothermal | 3569 |
8 | ecnerwala | 3494 |
9 | Um_nik | 3396 |
10 | gamegame | 3386 |
# | User | Contrib. |
---|---|---|
1 | Um_nik | 164 |
2 | -is-this-fft- | 162 |
3 | maomao90 | 159 |
3 | atcoder_official | 159 |
5 | cry | 158 |
5 | awoo | 158 |
7 | adamant | 155 |
8 | nor | 154 |
9 | TheScrasse | 153 |
10 | Dominater069 | 152 |
Atcoder Beginner Contest 50 D.XOR-sum help!!!!
Can someone please help me in this task. I know if, u=a xor b & v=a+b then v=u+2(a&b)
But I have no clue how to proceed beyond this point. Please help!!
Thanks!
Rev. | Lang. | By | When | Δ | Comment | |
---|---|---|---|---|---|---|
en3 | signed_integer_overflow | 2021-03-21 13:42:40 | 94 | |||
en2 | signed_integer_overflow | 2021-03-21 13:11:07 | 19 | Tiny change: 's point.\nThanks' -> 's point.\nPlease help!!\n\nThanks!' | ||
en1 | signed_integer_overflow | 2021-03-21 13:06:50 | 264 | Initial revision (published) |
Name |
---|