Submission #835411

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
835411	2023-08-23 14:14:11	MetalPower	Bliskost (COI23_bliskost)	C++14	100 / 100	285 ms	24292 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
const int MX = 1e6 + 10;
int N, Q;
string s, t;
struct segtree{
  int st[MX << 1];
  void upd(int p, int v){
    for(p += MX, st[p] = v, p >>= 1; p > 0; p >>= 1) st[p] = st[p << 1] + st[p << 1|1];
  }
  int que(int l, int r){
    int res = 0;
    for(l += MX, r += MX + 1; l < r; l >>= 1, r >>= 1){
      if(l & 1) res += st[l++];
      if(r & 1) res += st[--r];
    }
    return res;
  }
} S;
int main(){
  ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
  cin >> N >> Q >> s >> t;
 
 
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• Subtask 1: 7 / 7
• Subtask 2: 8 / 8
• Subtask 3: 13 / 13
• Subtask 4: 12 / 12
• Subtask 5: 17 / 17
• Subtask 6: 43 / 43