22 lines
227 B
C++
22 lines
227 B
C++
#include<iostream>
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#include<cmath>
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using namespace std;
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int main()
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{
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int n,a,b;
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while(true)
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{
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cin>>n;
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for(int i=2;i*i<n;i++)
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{
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if(n%i==0)
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{
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a=i;
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b=n/a;
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break;
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}
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}
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cout<<((a>b)?a:b)<<endl;
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}
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}
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