《关于我写了50行暴力if代码却对了这件事》 展示代码：

#include <bits/stdc++.h>
using namespace std;
int main()
{
	int i,j,a[20][50],r,c;
	cin>>i >>j;
	if(j>=1 and j<=4){
	    r=1;
	}
	else if(j>=5 and j<=8){
	    r=2;
	}
	else if(j>=9 and j<=12){
	    r=3;
	}
	else if(j>=13 and j<=16){
	    r=4;
	}
	else if(j>=17 and j<=20){
	    r=5;
	}
	else if(j>=21 and j<=24){
	    r=6;
	}
	else if(j>=25 and j<=28){
	    r=7;
	}
	else if(j>=29 and j<=32){
	    r=8;
	}
	else if(j<=33 and j<=36){
	    r=9;
	}
	else{
	    r=10;
	}
	j%=4;
	if(j==0){
	    c=i+30;
	}
	else if(j==1){
	    c=i+0;
	}
	else if(j==2){
	    c=i+10;
	}
	else{
	    c=i+20;
	}
	cout<<r <<" "<<c;
    return 0;
}