176202025-08-21 19:46:00KristófÁruszállítás üres szakaszaicpp17Wrong answer 34/5039ms4284 KiB
#include <iostream>
#include <vector>


using namespace std;

int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int n;
    int m;
    cin>>n>>m;
    vector<int> allomas(n,0);
    int a;
    for(int i=0;i<m;i++)
        {
        cin>>a;
        allomas[a-1]++;
        cin>>a;
        allomas[a-1]--;
        }
    int tmp=0;
    for(int i=0;i<n;i++)
        {
        tmp+=allomas[i];
        allomas[i]=tmp;
        }
    int cnt=0;
    for(int i=0;i<n;i++)
        {
        if(allomas[i]==0 && allomas[i-1]!=0)
            {
                cnt++;
            }
        }
    cout<<cnt;
    return 0;
}
SubtaskSumTestVerdictTimeMemory
base34/50
1Accepted0/01ms316 KiB
2Accepted0/039ms4148 KiB
3Wrong answer0/21ms508 KiB
4Wrong answer0/21ms316 KiB
5Wrong answer0/21ms316 KiB
6Wrong answer0/21ms316 KiB
7Wrong answer0/21ms316 KiB
8Wrong answer0/21ms316 KiB
9Accepted2/21ms316 KiB
10Accepted2/21ms316 KiB
11Wrong answer0/21ms588 KiB
12Wrong answer0/21ms564 KiB
13Accepted3/33ms756 KiB
14Accepted3/34ms1076 KiB
15Accepted3/34ms1080 KiB
16Accepted3/323ms4156 KiB
17Accepted3/323ms4148 KiB
18Accepted3/327ms4148 KiB
19Accepted3/34ms1848 KiB
20Accepted3/36ms2360 KiB
21Accepted3/329ms4284 KiB
22Accepted3/330ms4188 KiB