This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include<iostream>
using namespace std;
int i,j,C,K,a,b;
bool chk[1234][1234];
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
cin>>K;
for(i=0;i<=K;i++)
for(j=0;j<=K;j++)
if(abs(i-j)+max(i,j)<K+2)
chk[i][j]=true;
cin>>C;
for(i=0;i<C;i++)
{
cin>>a>>b;
if(chk[a][b])
cout<<1<<'\n';
else if(a>0&&chk[a-1][b])
cout<<1<<'\n';
else
cout<<0<<'\n';
}
return 0;
}
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