Submission #676506

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
676506	2022-12-31 03:53:40	penguin133	Osumnjičeni (COCI21_osumnjiceni)	C++17	110 / 110	806 ms	118076 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pi pair<int, int>
#define pii pair<int, pair<int, int> > 
#define fi first
#define se second
int n, k, q;
int pos[200005], P[200005], L[200005], R[200005], vis[200005];
const int mod = 1e9  +7;
struct node{
  int s,e,m,val,lazy;
  node *l = nullptr, *r = nullptr;
  node(int _s, int _e){
    s = _s, e = _e, m = (s + e)/2;
    val = lazy =0 ;
    if(s != e)l = new node(s, m), r = new node(m+1, e);
  }
  void propo(){
    if(lazy){
      val = lazy;
      if(s != e)l->lazy = lazy, r->lazy = lazy;
      lazy = 0;
    }
  }
  void upd(int a, int b,int c){
    if(s == a && e == b)lazy = c;
    else{
      if(b <= m)l->upd(a,b,c);
      else if(a > m)r->upd(a,b,c);
 
 
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Compilation message (stderr)

Main.cpp:103:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
  103 | main(){
      | ^~~~

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 20 / 20
• Subtask 4: 20 / 20
• Subtask 5: 50 / 50