Submission #371319

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Source Code Expand

#include<cstdio>
#include<iostream>
#include<vector>
#include<string>
#include<cmath>
#include<algorithm>
#include<set>
#include<map>
#include<cstdlib>
#include<deque>
#include<ctime>
#include<utility>
#define pb push_back
using namespace std;
int main(){
	double x,y;
	cin>>x>>y;
	printf("%4f %4f %4f %4f\n",x-1.0,y,x+1.0,y);
	printf("%4f %4f %4f %4f\n",x,y-1.0,x,y+1.0);
	return 0;
}

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