| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 19048 |
2016-02-17T09:49:36 Z |
kriii |
목공 (kriii4_A) |
C++14 |
|
7000 ms |
1184 KB |
#include <stdio.h>
const long long mod = 1092616193;
long long fpow(long long a, long long p)
{
a %= mod;
p = (p % (mod - 1) + mod - 1) % (mod - 1);
long long r = 1;
while (p){
if (p & 1) r = r * a % mod;
a = a * a % mod;
p >>= 1;
}
return r;
}
int main()
{
int N,Q[16006];
long long M,S=0; scanf ("%d %lld",&N,&M);
for (int i=0;i<N;i++){
scanf ("%d",&Q[i]);
S += Q[i];
}
long long v = fpow(S,-1);
const int sz = 20000;
long long A[sz] = {0,};
for (int i=N;i<=M;i++){
long long &a = A[i%sz];
a = 0;
for (int j=0;j<N;j++) a = (a + A[(i-N+j)%sz] * Q[j]) % mod;
a = a * v % mod;
a++;
if (a >= mod) a = 0;
}
printf ("%lld\n",A[M%sz]);
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
24 ms |
1180 KB |
Output is correct |
| 2 |
Correct |
23 ms |
1184 KB |
Output is correct |
| 3 |
Correct |
25 ms |
1176 KB |
Output is correct |
| 4 |
Correct |
24 ms |
1180 KB |
Output is correct |
| 5 |
Correct |
26 ms |
1176 KB |
Output is correct |
| 6 |
Correct |
24 ms |
1176 KB |
Output is correct |
| 7 |
Correct |
23 ms |
1180 KB |
Output is correct |
| 8 |
Correct |
27 ms |
1180 KB |
Output is correct |
| 9 |
Correct |
21 ms |
1180 KB |
Output is correct |
| 10 |
Correct |
25 ms |
1180 KB |
Output is correct |
| 11 |
Correct |
24 ms |
1180 KB |
Output is correct |
| 12 |
Correct |
24 ms |
1180 KB |
Output is correct |
| 13 |
Correct |
24 ms |
1184 KB |
Output is correct |
| 14 |
Correct |
27 ms |
1180 KB |
Output is correct |
| 15 |
Correct |
25 ms |
1184 KB |
Output is correct |
| 16 |
Correct |
23 ms |
1180 KB |
Output is correct |
| 17 |
Correct |
23 ms |
1176 KB |
Output is correct |
| 18 |
Correct |
24 ms |
1176 KB |
Output is correct |
| 19 |
Correct |
0 ms |
1180 KB |
Output is correct |
| 20 |
Correct |
0 ms |
1176 KB |
Output is correct |
| 21 |
Correct |
15 ms |
1184 KB |
Output is correct |
| 22 |
Correct |
16 ms |
1176 KB |
Output is correct |
| 23 |
Correct |
12 ms |
1180 KB |
Output is correct |
| 24 |
Correct |
16 ms |
1176 KB |
Output is correct |
| 25 |
Correct |
16 ms |
1180 KB |
Output is correct |
| 26 |
Correct |
12 ms |
1180 KB |
Output is correct |
| 27 |
Correct |
16 ms |
1180 KB |
Output is correct |
| 28 |
Correct |
16 ms |
1180 KB |
Output is correct |
| 29 |
Correct |
16 ms |
1176 KB |
Output is correct |
| 30 |
Correct |
16 ms |
1176 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
7000 ms |
1176 KB |
Program timed out |
| 2 |
Halted |
0 ms |
0 KB |
- |
