Submission #3042817

---

Source Code Expand

#include<cstdio>
#include<iostream>
#include<algorithm>
#include<cstring>
#include<vector>
#include<cmath>
#include<queue>
#include<map>
#include<set>
#define ri register int
#define max maxx
#define min minn
using namespace std;
template <class T> void in(T &x) {
	x = 0;
	bool f = 0;
	char c = getchar();
	while (c < '0' || c > '9') {
		if (c == '-') f = 1;
		c = getchar();
	}
	while ('0' <= c && c <= '9') {
		x = (x << 3) + (x << 1) + (c ^ 48);
		c = getchar();
	}
	if (f) x = -x;
}
inline int maxx(int x,int y) {
	return x>y?x:y;
}
inline int minn(int x,int y) {
	return x<y?x:y;
}
inline int gcd(int x,int y) {return !y?x:gcd(y,x%y);}
int n,m,d,tx,ty;
char color[4]={'R','Y','B','G'};
int main()
{
	in(n),in(m),in(d);
	for(int i=1;i<=n;i++)
	{
		for(int j=1;j<=m;j++)
		{
			tx=(i+j+500)/d%2;
			ty=(i-j+500)/d%2;
			cout<<color[tx+ty*2]<<" ";
		}
		cout<<endl;
	}
	return 0;
}

Submission Info

Judge Result