Submission #1174095

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1174095	2025-03-26 11:06:37	irmuun	Catfish Farm (IOI22_fish)	C++17	100 / 100	191 ms	32236 KiB

fish

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#include "fish.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()
const ll N=1e5+5;
int n,m,sz[N];
vector<ll>dp[2][N];
vector<pair<int,int>>f[N];
ll max_weights(int N,int M,vector<int>X,vector<int>Y,vector<int>W){
    n=N,m=M;
    for(int i=0;i<n;i++){
        f[i].pb({0,0});
    }
    for(int i=0;i<m;i++){
        f[X[i]].pb({Y[i],W[i]});
    }
    for(int i=0;i<n;i++){
        f[i].pb({n,0});
    }
    for(int i=0;i<n;i++){
 
 
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