제출 #1111563

#제출 시각아이디문제언어결과실행 시간메모리
1111563BananabreadCATS (NOI14_cats)C++17
25 / 25
294 ms7916 KiB
#include <bits/stdc++.h>
#define ll long long
using namespace std;
int main()
{
    ll q;
    cin>>q;
    while(q--){
        ll k,l,n;
        cin>>k>>l>>n;
        k--;
        ll c=(l/(2*n)+2);
        if(c>62) c=62;
        k%=(1LL<<c);
        cout<<2*n*(l/(2*n)+1)+(__builtin_popcountll(k)%2)<<"\n";
    }

    return 0;
}
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