Submission #1112486

#TimeUsernameProblemLanguageResultExecution timeMemory
1112486vjudge1Baloni (COCI15_baloni)C++17
60 / 100
2064 ms3664 KiB
#include <bits/stdc++.h>
using namespace std;
int main(){
	int n;
	cin>>n;
	int say=0;
	int a[n];
	for(int i=0;i<n;i++){
		cin>>a[i];
	}
	for(int x=0;x<n;x++){
		int mx=a[x];
		if(mx==-1)continue;
		else say++;
		int i=0;
		for(i=x+i;i<n;i++){
			if(mx-1==a[i]){
				a[i]=-1;
				mx--;
			}
	}}
	cout<<say;
	return 0;
}
#Verdict Execution timeMemoryGrader output
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