135472025-01-08 09:38:34SMC40Áruszállítás üres szakaszaicpp17Wrong answer 34/5083ms4344 KiB
#include <iostream>
#include <vector>
using namespace std;

int main()
{
    int n,m;
    cin >>n>>m;
    vector<int> v(n+1);
    v[0]=-1;
    int x,y;
    for(int i=0;i<m;i++){
        cin >>x>>y;
        v[x]++;
        v[y]--;
    }
    int cnt=0,ans=0;
    for(int i=1;i<=n;i++){
        cnt+=v[i];
        if(cnt==0&&v[i]!=0){
            ans++;
        }
    }
    cout <<ans;
}
SubtaskSumTestVerdictTimeMemory
base34/50
1Accepted0/01ms508 KiB
2Accepted0/083ms4320 KiB
3Wrong answer0/21ms316 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 answer0/21ms564 KiB
12Wrong answer0/22ms564 KiB
13Accepted3/34ms564 KiB
14Accepted3/37ms1132 KiB
15Accepted3/34ms1132 KiB
16Accepted3/361ms4344 KiB
17Accepted3/363ms4316 KiB
18Accepted3/371ms4152 KiB
19Accepted3/38ms1844 KiB
20Accepted3/39ms2356 KiB
21Accepted3/374ms4152 KiB
22Accepted3/379ms4148 KiB