| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 19787 |
2016-02-25T05:39:28 Z |
sys7961 |
창문 (kriii4_C) |
C++14 |
|
0 ms |
1084 KB |
#include <cstdio>
#define ull long long
const ull M = 1000000007;
ull pow(ull n, ull b) {
if (b == 0) {
return 1;
}
ull temp = pow(n, b / 2) % M;
if (b % 2 == 1) {
return temp*temp%M*(n%M)%M;
}
return temp*temp%M;
}
ull an(ull n) {
return ((((n%M * (n + 1)%M)%M * (2 * (n % M) % M + 1)%M )%M) + (n%M * (n + 1)%M ) % M * 3 % M ) % M;
}
ull total(ull h, ull w) {
return pow(h,M-2) * pow(h + 1,M-2) % M * pow(w,M-2) % M * pow(w + 1,M-2) % M;
}
int main(void) {
ull w, h;
scanf("%llu %llu", &w, &h);
w %= M;
h %= M;
ull a1 = an(w);
ull a2 = an(h);
ull tot = total(w, h) * pow(12 * 12, M - 2) % M;
printf("%llu", a2 * a1 % M * 9 % M * 2 % M * 2 % M * tot % M);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 2 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 3 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 4 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 5 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 6 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 7 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 8 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 9 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 10 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 11 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 12 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 13 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 14 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 15 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 16 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 17 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 18 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 19 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 20 |
Correct |
0 ms |
1084 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 2 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 3 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 4 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 5 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 6 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 7 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 8 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 9 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 10 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 11 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 12 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 13 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 14 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 15 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 16 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 17 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 18 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 19 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 20 |
Correct |
0 ms |
1084 KB |
Output is correct |
| 21 |
Incorrect |
0 ms |
1084 KB |
Output isn't correct |
| 22 |
Halted |
0 ms |
0 KB |
- |
