127062024-12-28 22:04:26ruffbrigiÁruszállítás üres szakaszaicpp17Wrong answer 2/50400ms8208 KiB
#include <iostream>

using namespace std;

int main()
{
    long long n,m,db=0,x,y;
    cin>>n>>m;
    long long szabad[n+1];
    for(long long i=1;i<=n-1;i++)
    {
        szabad[i]=1;
    }
    for(long long j=1;j<=m;j++)
    {
        cin>>x>>y;
        for(long long k=x;k<=y-1;k++)
        {
            szabad[k]=0;
        }
    }

    for(long long i=2;i<=n-1;i++)
    {
        if(szabad[i]==1)
        {
            if(szabad[i-1]==0)
                db++;
        }
    }
    cout<<db;
    return 0;
}
SubtaskSumTestVerdictTimeMemory
base2/50
1Accepted0/01ms320 KiB
2Wrong answer0/098ms7992 KiB
3Wrong answer0/21ms320 KiB
4Accepted2/21ms320 KiB
5Wrong answer0/21ms320 KiB
6Wrong answer0/21ms320 KiB
7Wrong answer0/21ms320 KiB
8Wrong answer0/21ms320 KiB
9Wrong answer0/21ms320 KiB
10Wrong answer0/21ms320 KiB
11Wrong answer0/21ms828 KiB
12Wrong answer0/22ms1108 KiB
13Wrong answer0/34ms1116 KiB
14Wrong answer0/38ms1592 KiB
15Wrong answer0/34ms1596 KiB
16Time limit exceeded0/3400ms7992 KiB
17Time limit exceeded0/3400ms8208 KiB
18Time limit exceeded0/3400ms7992 KiB
19Wrong answer0/39ms3384 KiB
20Wrong answer0/310ms4152 KiB
21Wrong answer0/382ms7992 KiB
22Wrong answer0/389ms7992 KiB