Submission #1053263

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1053263	2024-08-11 10:10:31	elazarkoren	Petrol stations (CEOI24_stations)	C++17	0 / 100	51 ms	47492 KiB

Main

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#include <bits/stdc++.h>
#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;
typedef long long ll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef pair<int, int> pii;
typedef vector<pii> vii;
typedef vector<bool> vb;
const int MAX_N = 1e5 + 5;
ll ans[MAX_N];
vii tree[MAX_N];
ll sz[MAX_N];
int n, k;
int DfsSz(int node, int parent) {
    sz[node] = 1;
    for (auto [neighbor, w] : tree[node]) {
        if (neighbor != parent) {
            sz[node] += DfsSz(neighbor, node);
        }
    }
    return sz[node];
 
 
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Compilation message (stderr)

Main.cpp: In function 'vi DpUp(ll, ll, ll)':
Main.cpp:36:23: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |     for (int i = 0; i < tree[node].size(); i++) {
      |                     ~~^~~~~~~~~~~~~~~~~~~
Main.cpp:44:40: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   44 |     for (int i = 0; i + (parent != -1) < tree[node].size(); i++) {
      |                     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~

• 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