17 lines
237 B
C++
17 lines
237 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,c,m;
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while(true){
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cin>>n;
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a=n/100;
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b=n/10-a*10;
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c=n-a*100-b*10;
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m=a*a*a+b*b*b+c*c*c;
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if(n==m)cout<<"Yes"<<endl;
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else cout<<"No"<<endl;
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}
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}
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