Submission #322039

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
322039	2020-11-13 23:58:04	super_j6	CATS (NOI14_cats)	C++14	25 / 25	72 ms	8044 KiB

cats

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#include <iostream>
#include <cstdio>
#include <algorithm>
using namespace std;
#define endl '\n'
#define ll long long
#define pi pair<int, int>
#define f first
#define s second
ll n, m, k;
void answer(){
  cin >> n >> m >> k;
  n--, k *= 2, m = m / k + 1;
  
  ll ret = k * m++;
  ret |= __builtin_popcountll(m <= __lg(n) ? n & ((1ll << m) - 1) : n) & 1;
  cout << ret << endl;
}
int main(){
  ios::sync_with_stdio(0);
  cin.tie(0);
  
  int t;
  cin >> t;
  
  for(int i = 0; i < t; i++) answer();
 
 
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• Subtask 1: 4 / 4
• Subtask 2: 4 / 4
• Subtask 3: 4 / 4
• Subtask 4: 4 / 4
• Subtask 5: 4 / 4
• Subtask 6: 5 / 5