Submission #51282

#	Time	Username	Problem	Language	Result	Execution time	Memory
51282		BrunoPloumhans	CATS (NOI14_cats)	C++14	4 / 25	397 ms	6900 KiB

cats

#include <bits/stdc++.h>
using namespace std;

#define int long long

int popcount(int x) {
  int ans = 0;
  while(x != 0) {
    ans += (x&1);
    x >>= 1;
  }
  return ans;
}

signed main() {
  int q;
  cin >> q;
  while(q--) {
    int x, l, n;
    cin >> x >> l >> n; --x;
    int period = (l+2*n-1)/(2*n)*4;
    x %= period;
    //    cout << x << " " << period << endl;
    cout << (l+2*n-1)/(2*n)*2*n+(popcount(x)%2) << '\n';
  }
  return 0;
}

• Subtask 1: 4 / 4
• Subtask 2: 0 / 4
• Subtask 3: 0 / 4
• Subtask 4: 0 / 4
• Subtask 5: 0 / 4
• Subtask 6: 0 / 5