Submission #1045952

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1045952	2024-08-06 08:42:23	gagik_2007	Petrol stations (CEOI24_stations)	C++17	36 / 100	86 ms	10132 KiB

Main

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
#define ff first
#define ss second
ll ttt;
const ll INF=1e18;
const ll MOD=1e9+7;
const ll N=70007;
ll n,m,k;
int sz[N];
vector<pair<int,ll>>g[N];
ll ans[N];
void calcsz(int v, int par){
    sz[v]=1;
    for(auto e:g[v]){
        int to=e.ff;
        if(to!=par){
            calcsz(to,v);
            sz[v]+=sz[to];
        }
    }
}
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:121:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  121 |         for(int r=0;r<a.size();r++){
      |                     ~^~~~~~~~~
Main.cpp:122:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  122 |             while(l<a.size()-1&&sum<=k){
      |                   ~^~~~~~~~~~~
Main.cpp:130:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  130 |         for(int i=0;i<a.size();i++){
      |                     ~^~~~~~~~~
Main.cpp:131:22: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  131 |             if(nxt[i]!=a.size()){

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