Submission #1094177

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1094177	2024-09-28 19:35:23	vladilius	Worst Reporter 4 (JOI21_worst_reporter4)	C++17	0 / 100	618 ms	524288 KiB

worst_reporter2

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int, int>;
#define pb push_back
#define ff first
#define ss second
#define arr3 array<ll, 3>
const ll inf = 1e15;
const int N = 2e5;
struct DS{
    struct node{
        node *l, *r;
        ll x;
        int s;
        node(){
            l = r = 0;
            x = s = 0;
        }
    };
    vector<pair<int, ll>> vv;
    node *rt;
    void init(){
        rt = new node();
    }
    int size(){
        return rt -> s;
    }
    void fn(node *v, int tl, int tr){
 
 
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Compilation message (stderr)

worst_reporter2.cpp: In function 'int main()':
worst_reporter2.cpp:153:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  153 |     while (i < all.size()){
      |            ~~^~~~~~~~~~~~
worst_reporter2.cpp:155:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  155 |         while (j < all.size() && all[i] == all[j]){
      |                ~~^~~~~~~~~~~~
worst_reporter2.cpp:140:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
  140 |     freopen("01-07.txt", "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 14
• Subtask 2: 0 / 65
• Subtask 3: 0 / 21