why long long k =d ,cc=0 ; while(n >=k) cc += (n/k) ,k *=d; is wrong
while this is correct long long k =d ,cc=0 ; while(n) cc +=n/k , n /=k ;
# | User | Rating |
---|---|---|
1 | ecnerwala | 3649 |
2 | Benq | 3581 |
3 | orzdevinwang | 3570 |
4 | Geothermal | 3569 |
4 | cnnfls_csy | 3569 |
6 | tourist | 3565 |
7 | maroonrk | 3531 |
8 | Radewoosh | 3521 |
9 | Um_nik | 3482 |
10 | jiangly | 3468 |
# | User | Contrib. |
---|---|---|
1 | maomao90 | 174 |
2 | awoo | 164 |
3 | adamant | 161 |
4 | TheScrasse | 159 |
5 | nor | 158 |
6 | maroonrk | 156 |
7 | -is-this-fft- | 152 |
8 | SecondThread | 147 |
9 | orz | 146 |
10 | pajenegod | 145 |
why long long k =d ,cc=0 ; while(n >=k) cc += (n/k) ,k *=d; is wrong
while this is correct long long k =d ,cc=0 ; while(n) cc +=n/k , n /=k ;
Name |
---|
k in case 1 overflows sometimes
Okay got it
what is kk here?
Kk is k
Auto comment: topic has been updated by dra2421 (previous revision, new revision, compare).