hiho week 77 register

Ended

Participants:382

Verdict:Accepted
Score:100 / 100
Submitted:2015-12-23 07:42:58

Lang:G++

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#include <cstdio>
using namespace std;
int solvecase(int k, int n)
{
    if(!n) return 0;
    if(k%4==2 || k%4==3) return n;
    return solvecase((k+3)/4,n-1);
}
int main()
{
    int n,a,b;
    scanf("%d",&n);
    for(int i = 0; i < n; i++)
    {
        scanf("%d%d",&a,&b);
        int s = solvecase(a,b);
        printf("%d\n",s);
    }
    return 0;
}
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