Submission #371739

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

typedef pair<int, int> pii;
typedef long long ll;
#define eps (1e-9)
#define pb push_back
#define eb emplace_back
#define mp make_pair
#define fi first
#define se second
#define rep(i,n) rep2(i,0,n)
#define rep2(i,m,n) for(int i=m;i<(n);i++)

double xx,yy;
int a,b;
int r(double x){return (int)round(x);}

int main(){
    cin>>xx>>yy;
    a=floor(xx);
    b=floor(yy);

    if(a==xx&&b==yy){
	printf("%d %d %d %d\n",a,b,a+1,b);
	printf("%d %d %d %d\n",a,b,a,b+1);
	return 0;
    }

    
    if(a==xx)++a;
    
    double c=xx-a,d=yy-b;
    double e=b+1-yy;

    printf("%d %d %d %d\n",a,b,a+r(c*1000),b+r(d*1000));
    printf("%d %d %d %d\n",a,b+1,a+r(c*1000),b+1-r(e*1000));
    return 0;
}

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