Submission #475190

#	Time	Username	Problem	Language	Result	Execution time	Memory
475190		HossamHero7	Planine (COCI21_planine)	C++14	0 / 110	3 ms	204 KiB

Main

#include <bits/stdc++.h>

using namespace std;
typedef long long ll;
#define endl '\n'
void solve(){
    int n,m;
    cin>>n>>m;
    for(int i=0;i<n;i++){
        int x,y;
        cin>>x>>y;
    }
    cout<<n/2-1<<endl;
}
int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);      cout.tie(0);
    int t=1;
    // cin>>t;
    while(t--){
        solve();
    }
    return 0;
}

• Subtask 1: 0 / 20
• Subtask 2: 0 / 30
• Subtask 3: 0 / 60