Submission #1072987

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1072987	2024-08-24 08:01:54	edogawa_something	Brought Down the Grading Server? (CEOI23_balance)	C++17	30 / 100	400 ms	253624 KiB

balance

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<ll> vii;
typedef pair<ll,ll> pii;
#define F first
#define S second
#define all(v) v.begin(),v.end()
#define pb push_back
const ll M=1e6;
ll n,s,t,cnt[M],curc[M],rc[M];
vii a[M],ans[M];
vii res;
bool vis[M];
vector<pii>edges;
vector<pii>eul[M],adj[M];
map<pii,ll>col;
vii euler;
ll cc[M],ccc[M];
void dfs(ll x,ll pa=-1) {
    if(vis[x])
        return;
    vis[x]=1;
    if(eul[x][0].F==x) {
        ans[eul[x][0].S].pb(x),ans[eul[x][0].S].pb(x);
        return;
    }
    if(eul[x][0].F==pa)
        swap(eul[x][0],eul[x][1]);
    ans[eul[x][0].S].pb(x),ans[eul[x][0].S].pb(eul[x][0].F);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

balance.cpp: In function 'void DaC(ll, std::vector<std::pair<long long int, long long int> >)':
balance.cpp:88:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   88 |     for(int i=0;i<ee.size();i++) {
      |                 ~^~~~~~~~~~

• Subtask 0: 0 / 0
• Subtask 1: 0 / 10
• Subtask 2-1: 15 / 15
• Subtask 2-2: 0 / 5
• Subtask 2-3: 0 / 5
• Subtask 3-1: 15 / 15
• Subtask 3-2: 0 / 5
• Subtask 3-3: 0 / 5
• Subtask 4-1: 0 / 20
• Subtask 4-2: 0 / 10
• Subtask 4-3: 0 / 10