题目链接:http://poj.org/problem?id=1658
最近光做水题!
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
|
#include <iostream> #include <cstdio> #include <cstring> #include <algorithm> using namespace std;
int main() { int d[5],i,t; cin>>t; while(t--) { for(i=0;i<4;i++) cin>>d[i]; if(d[1]-d[0]==d[2]-d[1]&&d;[2]-d[1]==d[3]-d[2]) d[4]=d[3]+d[3]-d[2]; if(d[1]/d[0]==d[2]/d[1]&&d;[2]/d[1]==d[3]/d[2]) d[4]=d[3]*d[3]/d[2]; for(i=0;i<5;i++) cout<<d[i]<<" "; cout<<endl; }
}
|