Submission #570716

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
570716	2022-05-31 06:41:32	saarang123	Simple game (IZhO17_game)	C++17	100 / 100	71 ms	6844 KiB

game

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const int MXN = 100 * 1000 + 3;
const int MXM = 1000 * 1000 + 3;
int bit[MXM], a[MXN], n, q;
void upd(int x, int v = 1) {
  for(; x < MXM; x += (x & -x))
    bit[x] += v;
}
void upd(int l, int r, int v) {
  upd(l, v);
  upd(r + 1, -v);
}
int qry(int x) {
  int res = 0;
  for(; x > 0; x -= (x & -x))
    res += bit[x];
  return res;
}
signed main() {
    std::ios::sync_with_stdio(0);
    std::cin.tie(0);
    cin >> n >> q;
    for(int i = 1; i <= n; i++) {
 
 
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• Subtask 1: 22 / 22
• Subtask 2: 27 / 27
• Subtask 3: 51 / 51