codeforces195a

link:http://codeforces.com/problemset/problem/336/A

很简单的一道题目，当初有个单词不认识，isosceles原来意思是等腰的o(╯□╰)o

 #include <iostream>
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>
 #include <cmath>
 #include <cctype>
 #include <algorithm>
 #include <queue>
 #include <deque>
 #include <queue>
 #include <list>
 #include <map>
 #include <set>
 #include <vector>
 #include <utility>
 #include <functional>
 #include <fstream>
 #include <iomanip>
 #include <sstream>
 #include <numeric>
 #include <cassert>
 #include <ctime>
 #include <iterator>
 const int INF = 0x3f3f3f3f;
 const int dir[][] = {{-,},{,},{,-},{,},{-,-},{-,},{,-},{,}};
 using namespace std;
 int main(void)
 {
     #ifndef ONLINE_JUDGE
     freopen("in.txt", "r", stdin);
     #endif // ONLINE_JUDGE
     int x,y;
     while (~scanf("%d%d",&x,&y))
     {
         int sad=abs(x)+abs(y);
         if(x>&&y>) printf("%d %d %d %d\n",,sad,sad,);
         else if(x>&&y<) printf("%d %d %d %d\n",,-sad,sad,);
         else if(x<&&y>) printf("%d %d %d %d\n",-sad,,,sad);
         else printf("%d %d %d %d\n",-sad,,,-sad);
     }

     return ;
 }

o(╯□╰)o