# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
225043 |
2020-04-19T08:24:10 Z |
VEGAnn |
Mobitel (COCI19_mobitel) |
C++14 |
|
287 ms |
65540 KB |
#include <bits/stdc++.h>
#define MP make_pair
#define PB push_back
#define ft first
#define sd second
#define all(x) x.begin(),x.end()
using namespace std;
typedef long long ll;
const int N = 310;
const int md = int(1e9) + 7;
const int SQ = 1010;
int f[N][N][SQ], ff[N][N][SQ], r, c, n, a[N][N], sq, osq, kol[N][N];
void SUM(int &x, int y){
x += y;
if (x >= md)
x -= md;
}
int main(){
ios_base::sync_with_stdio(0); cin.tie(0);
cin >> r >> c >> n;
n--;
for (int i = 1; i <= r; i++)
for (int j = 1; j <= c; j++)
cin >> a[i][j];
sq = (int)trunc(sqrt(n));
osq = n / (sq + 1);
if (a[1][1] > sq)
ff[1][1][n / sq] = 1;
else f[1][1][a[1][1]] = 1;
for (int i = 1; i <= r; i++)
for (int j = 1; j <= c; j++) {
for (int k = 1; k <= sq; k++){
if (i + 1 <= r){
int nw = k * a[i + 1][j];
if (nw <= sq)
SUM(f[i + 1][j][nw], f[i][j][k]);
else SUM(ff[i + 1][j][n / nw], f[i][j][k]);
}
if (j + 1 <= c){
int nw = k * a[i][j + 1];
if (nw <= sq)
SUM(f[i][j + 1][nw], f[i][j][k]);
else SUM(ff[i][j + 1][n / nw], f[i][j][k]);
}
}
for (int ok = 0; ok <= osq; ok++){
if (i + 1 <= r){
int nw = ok / a[i + 1][j];
SUM(ff[i + 1][j][nw], ff[i][j][ok]);
}
if (j + 1 <= c){
int nw = ok / a[i][j + 1];
SUM(ff[i][j + 1][nw], ff[i][j][ok]);
}
}
}
cout << ff[r][c][0];
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Runtime error |
64 ms |
65540 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
2 |
Runtime error |
62 ms |
65540 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
3 |
Runtime error |
268 ms |
65540 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
4 |
Runtime error |
273 ms |
65540 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
5 |
Runtime error |
271 ms |
65540 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
6 |
Runtime error |
277 ms |
65540 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
7 |
Correct |
161 ms |
39800 KB |
Output is correct |
8 |
Runtime error |
272 ms |
65536 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
9 |
Runtime error |
271 ms |
65536 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |
10 |
Runtime error |
287 ms |
65540 KB |
Execution killed with signal 9 (could be triggered by violating memory limits) |