# | TimeUTC-0 | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
802899 | tlnk07 | Zemljište (COCI22_zemljiste) | C++17 | 285 ms | 4692 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include<bits/stdc++.h>
using namespace std;
long long n, m, x, a, b, pre[501][501], mini = INT_MAX;
int main()
{
ios_base::sync_with_stdio(0);
cin.tie(0); cout.tie(0);
cin >> n >> m >> a >> b;
if(a > b) swap(a, b);
pre[0][0] = 0;
for(int i = 1; i <= n; ++i)
{
for(int j = 1; j <= m; ++j)
{
cin >> x;
if(i == 1) pre[i][j] = pre[i][j - 1] + x;
else if(j == 1) pre[i][j] = pre[i - 1][j] + x;
else pre[i][j] = pre[i][j - 1] + pre[i - 1][j] - pre[i - 1][j - 1] + x;
}
}
for(int i = 1; i <= n; ++i)
{
for(int j = 1; j <= m; ++j)
{
int jj = 0;
for(int ii = 1; ii <= i; ++ii)
{
long long temp = pre[i][j] - pre[i][jj - 1] - pre[ii - 1][j] + pre[ii - 1][jj - 1];
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