Submission #759116

#	Time	Username	Problem	Language	Result	Execution time	Memory
759116		ihceker	Exam (eJOI20_exam)	C++14	12 / 100	71 ms	4612 KiB

exam

#include<bits/stdc++.h>
#define int long long
#define MOD 1000000007
#define all(x) x.begin(),x.end()
#define ff first
#define ss second
#define pb push_back
#define fast ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);

using namespace std;

int32_t main(){
	int n;
	cin>>n;
	int a[n],b[n],ans[n];
	for(int i=0;i<n;i++)cin>>a[i];
	for(int i=0;i<n;i++)cin>>b[i];
	for(int i=0;i<n;i++)ans[i]=0;
	for(int i=0;i<n;i++){
		if(a[i]!=b[i])continue;
		ans[i]=1;
		for(int j=i-1;j>=0;j--){
			if(a[j]>=b[j])break;
			ans[j]=1;
		}
		for(int j=i+1;j<n;j++){
			if(a[j]>=b[j])break;
			ans[j]=1;
		}
	}
	int s=0;
	for(int i=0;i<n;i++)s+=ans[i];
	cout<<s<<endl;
}

• Subtask 1: 0 / 14
• Subtask 2: 12 / 12
• Subtask 3: 0 / 13
• Subtask 4: 0 / 23
• Subtask 5: 0 / 16
• Subtask 6: 0 / 22