212052026-01-12 17:04:06JoKoBoÁruszállítás üres szakaszaicpp17Wrong answer 25/50400ms540 KiB
#include <bits/stdc++.h>
using usll = unsigned long long;
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    
    int n = 0, m = 0, sum = 0;
    cin >> n >> m;
    vector<bool> szakasz(n+1, false); //x -től x+1 -ig

    for(int i = 0; i < m; i++) {
        int a,b;
        cin >> a >> b;
        for(int j = a; j < b; j++) {
            szakasz[j] = true;
        }
    }

    for(int i = 1; i <= n; i++) {
        if (szakasz[i-1] && !szakasz[i]) sum++;
    }
    
    cout << sum << '\n';
    return 0;
}
SubtaskSumTestVerdictTimeMemory
base25/50
1Accepted0/01ms316 KiB
2Accepted0/052ms316 KiB
3Wrong answer0/21ms316 KiB
4Wrong answer0/21ms316 KiB
5Wrong answer0/21ms500 KiB
6Wrong answer0/21ms316 KiB
7Wrong answer0/21ms316 KiB
8Wrong answer0/21ms316 KiB
9Accepted2/21ms540 KiB
10Accepted2/21ms316 KiB
11Wrong answer0/21ms316 KiB
12Wrong answer0/21ms316 KiB
13Accepted3/33ms364 KiB
14Accepted3/34ms448 KiB
15Accepted3/33ms316 KiB
16Time limit exceeded0/3400ms316 KiB
17Time limit exceeded0/3400ms500 KiB
18Time limit exceeded0/3400ms316 KiB
19Accepted3/36ms316 KiB
20Accepted3/36ms372 KiB
21Accepted3/346ms316 KiB
22Accepted3/350ms316 KiB