Submission #3419139


Source Code Expand

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

bool isp(int x)
{
    for(int i=2;i<=sqrt(x);i++)
        if(x%i==0) return 0;
    return 1;
}

int main()
{
    int n;
    while(1)
    {
        scanf("%d",&n);
        if(!n) break;
        for(int i=1;i<=n;i++)
            if(n%i==0)
                if(isp(n/i))
                {
                    printf("%d\n",n/i);
                    break;
                }
    }
    return 0;
}

Submission Info

Submission Time
Task B - Working for the World
User luogu_bot3
Language C++ (GCC 5.4.1)
Score 100
Code Size 463 Byte
Status AC
Exec Time 60 ms
Memory 256 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:16:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d",&n);
                       ^

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 27
Set Name Test Cases
All 00-sample, 10-minimum, 11-maximum, 12-little, 13-large, 14-middle, 15-zero, 50-random00, 50-random01, 50-random02, 50-random03, 50-random04, 50-random05, 50-random06, 50-random07, 50-random08, 50-random09, 50-random10, 50-random11, 50-random12, 50-random13, 50-random14, 50-random15, 50-random16, 50-random17, 50-random18, 50-random19
Case Name Status Exec Time Memory
00-sample AC 1 ms 256 KB
10-minimum AC 1 ms 256 KB
11-maximum AC 60 ms 256 KB
12-little AC 1 ms 256 KB
13-large AC 9 ms 256 KB
14-middle AC 1 ms 256 KB
15-zero AC 1 ms 256 KB
50-random00 AC 2 ms 256 KB
50-random01 AC 7 ms 256 KB
50-random02 AC 2 ms 256 KB
50-random03 AC 2 ms 256 KB
50-random04 AC 3 ms 256 KB
50-random05 AC 2 ms 256 KB
50-random06 AC 2 ms 256 KB
50-random07 AC 2 ms 256 KB
50-random08 AC 2 ms 256 KB
50-random09 AC 2 ms 256 KB
50-random10 AC 2 ms 256 KB
50-random11 AC 3 ms 256 KB
50-random12 AC 2 ms 256 KB
50-random13 AC 2 ms 256 KB
50-random14 AC 3 ms 256 KB
50-random15 AC 2 ms 256 KB
50-random16 AC 2 ms 256 KB
50-random17 AC 2 ms 256 KB
50-random18 AC 3 ms 256 KB
50-random19 AC 2 ms 256 KB