Submission #14514

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
14514	2015-05-19 04:36:51	nosiar	Orchard (NOI14_orchard)	C++14	0 / 25	0 ms	1712 KiB

orchard

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#include <iostream>
#include <cstring>
#include <string>
#include <algorithm>
#include <vector>
#include <queue>
#include <stack>
#include <functional>
#include <numeric>
#include <limits>
#define LOCAL
using namespace std;
vector<vector<int>> sum;
int n, m;
int main() { 
#ifdef LOCAL
    freopen("input.txt", "r", stdin);
#endif
ios::sync_with_stdio(false); //int tests; cin >> tests; for (int cc = 0; cc < tests; ++cc)
{
    cin >> n >> m;
    sum = vector<vector<int>>(n+1, vector<int>(m+1));
    int num_one = 0;
    for (int i = 1; i <= n; ++i)
    {
        for (int j = 1; j <= m; ++j)
        {
            cin >> sum[i][j]; if (!sum[i][j]) sum[i][j] = -1; else num_one++;
            sum[i][j] += sum[i - 1][j] + sum[i][j - 1] - sum[i - 1][j - 1];
 
 
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• Subtask 1: 0 / 4
• Subtask 2: 0 / 4
• Subtask 3: 0 / 5
• Subtask 4: 0 / 3
• Subtask 5: 0 / 4
• Subtask 6: 0 / 5