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Description
Input
Output
Sample Input
Sample Output
#include <iostream> using namespace std; int main() { int T,j; int x; cin>>T; while(T--) { cin>>x; int min=(1+x)*2,t; for(int k=2;k*k<=x;k++) { if(x%k==0) { j=x/k; t=2*j+2*k; if(t<min) min=t; } } cout<<min<<endl; } return 0; }
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原文地址:http://www.cnblogs.com/xinxiangqing/p/4693035.html