Submission #2308875

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Source Code Expand

#include<stack>
#include<map>
#include<set>
#include<cstdio>
#include<vector>
#include<iostream>
#include<string>
#include<algorithm> 
using namespace std;
int main(){
	string s,t="AKIHABARA";
	cin>>s;
	int i=0,j=0,k=0;
	while(s[i]){
		if(s[i]==t[j]){
			i++;
			j++;
			k=0;
		}else{
			if(s[i]!=t[j+1]){
				cout<<"NO"<<endl;
				return 0;
			}
			j++;
			k++;
			if(k==2){
				cout<<"NO"<<endl;
				return 0;
			}
		}
	}
	cout<<"YES"<<endl;
	return 0;
}

Submission Info

Judge Result