#include <bits/stdc++.h> using namespace std; int main(){ double i[3]; cin>>i[0]>>i[1]>>i[2]; sort(i,i+3); if(i[1]/i[0]==i[2]/i[1])cout<<i[2]*i[1]/i[0]<<" "<<i[2]*i[1]/i[0]*i[1]/i[0]<<" "<<i[2]*i[1]/i[0]*i[1]/i[0]*i[1]/i[0]; else if(i[1]-i[0]==i[2]-i[1])cout<<i[2]+i[1]-i[0]<<" "<<i[2]+(i[1]-i[0])*2<<" "<<i[2]+(i[1]-i[0])*3; return 0; } /************************************************************** Problem: 1051 User: zhouhongyi Language: C++ Result: Accepted Time:11 ms Memory:2076 kb ****************************************************************/