Submission #1264761

#	Time	Username	Problem	Language	Result	Execution time	Memory
1264761		TsotneSV	Jobs (BOI24_jobs)	C++20	Compilation error	0 ms	0 KiB

Main

#include <bits/stdc++.h>
using namespace std;
/*⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⠛⣿⠀⠀⠀⠀⣤⣿⢻⡇⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⡛⠀⣤⣿⣿⣤⣤⣿⣿⣤⢸⡇⠀
⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀
⠀⠀⠀⠀⠀⠀⠀⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡗⠀
⢠⣼⣿⣿⣿⣿⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⢸⣿⣿⡟⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣤⣤⣤⣿⣿⣿⣿⣤⣤⣼⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋       
*/
#define fi first
#define se second
#define pb push_back
#define ins insert
#define sz(a) (int)(a.size())
#define all(x) (x).begin(),(x).end()
#define rep(i, a, b) for(int i = a; i < (b); ++i)
typedef long long ll;
typedef pair<int,int> pii;
typedef vector<int> vi;
void print(){cout<<'\n';}
template<class h,class...t>
void print(const h&v,const t&...u){cout<<v<<' ',print(u...);}

//#define ONLINE_JUDGE
#ifndef ONLINE_JUDGE
#include "debug.h"
#else
#define debug(...)
#endif

//const int mod = 1e9+7;
//const int mod = 998244353;
const int MAXN=3e5+5; 
const ll inf=1e9,INF=1e18; 

int n,x[MAXN],p[MAXN]; ll s;
vi g[MAXN]; ll ans = 0;

ll dfs(int v,int p = 0) {

    ll sum = x[v];

    for(int i : g[v]) {
        if(i == p) continue;
        sum += dfs(i,v);
    }

    return max(0ll,sum);
}

void solve(int tc = 0){
    cin>>n>>s;

    rep(i,1,n+1) {
        cin>>x[i]>>p[i];
        g[p[i]].pb(i);
    }

    rep(i,1,n+1) {
        if(!p[i]) {
            ans += dfs(i);
        }
    } print(ans);
}

signed main(){

    ios_base::sync_with_stdio(false); cin.tie(0);

    int tc=1;
    //cin>>tc;
    for(int t = 0; t < tc; t++) solve(t);
}

Compilation message (stderr)

Main.cpp:28:10: fatal error: debug.h: No such file or directory
   28 | #include "debug.h"
      |          ^~~~~~~~~
compilation terminated.