#include <bits/stdc++.h>
using namespace std;

int main()
{
    int s=0,n=100,a[101]={0};
    //memset(a,0,sizeof(a));
    for(int i=2;i<=sqrt(n);i++)
        for(int j=2;j<=n/i;j++)
            a[i*j]=1;
    for(int i=2; i<=n; ++i)
    {
        if(a[i]==0)
        {
            cout<<i<<" ";
            s++;
            if(s%5==0)cout<<endl;
        }
    }
    return 0; 
}

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Information

ID
810
Time
1000ms
Memory
256MiB
Difficulty
7
Tags
# Submissions
42
Accepted
14
Uploaded By