#include <bits/stdc++.h>
using namespace std;
int main(){
ios::sync_with_stdio(0);
long long s,n;
while(cin>>s>>n){
if(s==0&&n==0)return 0;
long long u=sqrt(n),x,y;
/*0 indicates square of odd number , 1 indicates square of even number*/
if(u&1){
x=(u-1)/2,y=(u-1)/2;
n-=u*u;
if(n){
y++;
if(n<=u+1){
x-=n-1;
}
else{
n-=u+1;
x-=u;
y-=n;
}
}
}
else{
if(u*u==n){
x=-(u/2),y=-(u/2)+1;
}
else{
x=-(u/2),y=-(u/2);
n-=u*u+1;
if(n){
// x++;
if(n<=u){
x+=n;
}
else{
n-=u;
x+=u;
y+=n;
}
}
}
}
x+=(s+1)/2,y+=(s+1)/2;
cout<<"Line = "<<y<<", column = "<<x<<'.'<<endl;
}
return 0;
}
Comments
Post a Comment