Submission #1053390

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1053390	2024-08-11 11:21:23	elazarkoren	Petrol stations (CEOI24_stations)	C++17	0 / 100	71 ms	36572 KiB

Main

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#define x first
#define y second
#define all(v) v.begin(), v.end()
#define chkmin(a, b) a = min(a, b)
#define chkmax(a, b) a = max(a, b)
//#define int ll
using namespace std;
//using namespace __gnu_pbds;
typedef long long ll;
typedef vector<ll> vi;
typedef vector<vi> vvi;
typedef pair<ll, ll> pii;
typedef vector<pii> vii;
typedef vector<bool> vb;
typedef __gnu_pbds::tree<pii, __gnu_pbds::null_type, less<pii>, __gnu_pbds::rb_tree_tag, __gnu_pbds::tree_order_statistics_node_update> ordered_set;
const int MAX_N = 1e5 + 5;
struct Seg {
    vi seg;
    int n;
    Seg() {}
    Seg(int m) {
        seg.resize(2 * n);
    }
    void Update(int i, ll x) {
        seg[i += n] = x;
        for (i >>= 1; i; i >>= 1) {
 
 
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Compilation message (stderr)

Main.cpp: In function 'int32_t main()':
Main.cpp:26:24: warning: '<anonymous>.Seg::n' is used uninitialized in this function [-Wuninitialized]
   26 |         seg.resize(2 * n);
      |                        ^

• Subtask 0: 0 / 0
• Subtask 1: 0 / 18
• Subtask 2: 0 / 8
• Subtask 3: 0 / 10
• Subtask 4: 0 / 12
• Subtask 5: 0 / 17
• Subtask 6: 0 / 35