/ SeriousOJ /

Record Detail

Accepted


  
# Status Time Cost Memory Cost
#1 Accepted 1ms 540.0 KiB
#2 Accepted 2ms 496.0 KiB
#3 Accepted 2ms 524.0 KiB
#4 Accepted 1ms 540.0 KiB
#5 Accepted 2ms 328.0 KiB

Code

#include<bits/stdc++.h>
using namespace std;
int main(){
    int  n;
    cin>>n;
    vector<int>v(n);
    for(int i=0;i<n;i++){
        cin>>v[i];
    }
    int ans=0;
    for(int i=0;i<n;i++){
        for(int j=i+1;j<n;j++){
            if((v[i]*v[j])%(v[i]+v[j])==0){
                ans++;
            }
        }
    }
    cout<<ans<<"\n";
}

Information

Submit By
Type
Submission
Problem
P1131 Count Special Pairs
Contest
LU IUJPC : Sylhet Division 2024, Mock Round
Language
C++17 (G++ 13.2.0)
Submit At
2024-12-07 10:13:42
Judged At
2024-12-07 10:13:42
Judged By
Score
100
Total Time
2ms
Peak Memory
540.0 KiB