Submission #1125074

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1125074	2024-12-08 03:37:56	Tyx2019	Two Currencies (JOI23_currencies)	C++20	100 / 100	2567 ms	361896 KiB

currencies

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#include <bits/stdc++.h>
#define int long long 
#define debug(x) if(0) cout << #x << " is " << x << endl;
using namespace std;
  int N, M, Q;
struct node{
  int32_t S, E, M;
  int V;
  node *l, *r;
  //range add, point query 
  node(int _S, int _E){
    S = _S;
    E = _E;
    V = 0;
    l = r = NULL;
    M = (S + E) >> 1;
  }
  node* cpy(){
    node *ret = new node(S, E);
    ret->S = S;
    ret->E = E;
    ret->l = l;
    ret->r = r;
    ret->M = M;
    ret->V = V;
    return ret;
  }
  int query(int start, int end){
    if(start == S && end == E){
 
 
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Compilation message (stderr)

currencies.cpp:109:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
  109 | main(){
      | ^~~~

• Subtask 1: 10 / 10
• Subtask 2: 28 / 28
• Subtask 3: 30 / 30
• Subtask 4: 32 / 32