Submission #555577

#	Time	Username	Problem	Language	Result	Execution time	Memory
555577		proma	Aliens (IOI16_aliens)	C++17	4 / 100	1 ms	340 KiB

aliens

#include "aliens.h"
#include <bits/stdc++.h>

using namespace std;

const int N = 105;

int used[N][N];

long long take_photos(int n, int m, int k, vector<int> r, vector<int> c) {
    for (int i = 0; i < n; i ++) {
        for (int x = min(r[i], c[i]); x <= max(r[i], c[i]); x ++) {
            for (int y = min(r[i], c[i]); y <= max(r[i], c[i]); y ++) {
                used[x][y] = 1;
            }
        }
    }
    int sum = 0;
    for (int i = 0; i < m; i ++) {
        for (int j = 0; j < m; j ++) {
            sum += used[i][j];
        }
    }
    return sum;
}

• Subtask 1: 4 / 4
• Subtask 2: 0 / 12
• Subtask 3: 0 / 9
• Subtask 4: 0 / 16
• Subtask 5: 0 / 19
• Subtask 6: 0 / 40