135462025-01-08 09:37:59PKBÁruszállítás (75 pont)cpp17Accepted 75/75111ms2104 KiB
#include <iostream>

using namespace std;

int main() {
    int n;
    int m;
    cin >> n;
    cin >> m;
    int honnan[m];
    int hova[m];
    int ossz = 0;
    bool cucc[n];

    for(int i=0; i<n; i++) {
        cucc[i]=1;
    }

    for(int i=0; i<m; i++) {
        cin>>honnan[i]>>hova[i];
        for(int j=honnan[i]; j<hova[i]; j++) {
            cucc[j]=0;
        }
    }
    for(int i=0; i<n; i++) {
        if(cucc[i]==1) {
            ossz++;
        }
    }
    cout<<ossz-1;
    return 0;
}
SubtaskSumTestVerdictTimeMemory
base75/75
1Accepted0/01ms316 KiB
2Accepted0/079ms2100 KiB
3Accepted3/31ms508 KiB
4Accepted3/31ms504 KiB
5Accepted3/31ms316 KiB
6Accepted3/31ms316 KiB
7Accepted3/31ms316 KiB
8Accepted4/41ms316 KiB
9Accepted4/41ms316 KiB
10Accepted4/41ms316 KiB
11Accepted4/41ms316 KiB
12Accepted4/41ms316 KiB
13Accepted4/44ms388 KiB
14Accepted4/47ms628 KiB
15Accepted4/44ms564 KiB
16Accepted4/459ms744 KiB
17Accepted4/479ms820 KiB
18Accepted4/4111ms936 KiB
19Accepted4/47ms824 KiB
20Accepted4/48ms956 KiB
21Accepted4/470ms1920 KiB
22Accepted4/472ms2104 KiB