Submission #567538

#	Time	Username	Problem	Language	Result	Execution time	Memory
567538		CaroLinda	Lost Array (NOI19_lostarray)	C++14	100 / 100	30 ms	2592 KiB

lostarray

#include <bits/stdc++.h>

#define lp(i,a,b) for(int i = a ; i < b ;i++ ) 
#define pb push_back
#define ll long long
#define all(x) x.begin(),x.end()
#define sz(x) (int)x.size()
#define mk make_pair
#define ff first
#define ss second
#define pii pair<int,int>

const int MAXN = 1e5+10 ;

using namespace std ;

int N , M ;
int A[MAXN] ;

int main(){
	ios_base::sync_with_stdio(false) ;
	cin.tie(0) ;
	
	cin >> N >> M ;
	fill(A+1,A+1+N , 1 ) ;
	for(int i =1  , a ,b  , c ; i <= M ; i++ ){
		cin >> a >> b >> c ;
		A[a] = max(A[a] , c ) ;
		A[b] = max(A[b] , c ) ;
	}
	for(int i =1  ; i <= N ; i++ ) cout << A[i] << " ";
	cout << "\n" ;
}

• Subtask 1: 5 / 5
• Subtask 2: 6 / 6
• Subtask 3: 20 / 20
• Subtask 4: 21 / 21
• Subtask 5: 48 / 48