Submission #199312

#	Time	Username	Problem	Language	Result	Execution time	Memory
199312		kshitij_sodani	Paprike (COI18_paprike)	C++17	0 / 100	62 ms	8440 KiB

paprike

#include <iostream>
#include <bits/stdc++.h>
using namespace std;
typedef  long long llo;
#define mp make_pair
#define pb push_back
#define a first
#define b second
vector<int> adj[100001];
int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int n,k;
	cin>>n>>k;
	int it[n];
	for(int i=0;i<n;i++){
		cin>>it[i];
	}
	int aa,bb;

	for(int i=0;i<n-1;i++){
		cin>>aa>>bb;
		adj[aa-1].pb(bb-1);
		adj[bb-1].pb(aa-1);
	}
	int tot=0;
	int ind=0;
	int co=0;
	while(ind<n){
		tot=0;
		while(ind<n){
			if(tot+it[ind]<=k){
				ind+=1;
				tot+=it[ind];
			}
			else{
				break;
			}
		}
		co+=1;
	}
	cout<<co-1<<endl;










	return 0;
}

• Subtask 1: 0 / 11
• Subtask 2: 0 / 13
• Subtask 3: 0 / 27
• Subtask 4: 0 / 49