/ SeriousOJ /

Record Detail

Accepted


  
# Status Time Cost Memory Cost
#1 Accepted 1ms 532.0 KiB
#2 Accepted 1ms 532.0 KiB
#3 Accepted 1ms 532.0 KiB
#4 Accepted 1ms 532.0 KiB
#5 Accepted 1ms 532.0 KiB
#6 Accepted 1ms 532.0 KiB

Code

#include<bits/stdc++.h>
using namespace std;
int main()
{
    long long n;
    cin>>n;

    long long ans=0;

    for(int i=1;i*i<=n;i++)
    {
        long long temp=i*i;
        long long temp1=i*(i+1);

        if(temp<=n)
            ans++;
        if(temp1<=n)
            ans++;
    }

    cout<<ans<<endl;
}

Information

Submit By
Type
Submission
Problem
P1191 A. Balanced Product
Contest
Brain Booster #10
Language
C++11 (G++ 13.2.0)
Submit At
2025-06-13 15:36:59
Judged At
2025-06-13 15:36:59
Judged By
Score
100
Total Time
1ms
Peak Memory
532.0 KiB