Submission #1802783

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Source Code Expand

#include <set>
#include <map>
#include <cmath>
#include <string>
#include <cstdio>
#include <vector>
#include <cstring>
#include <iostream>
#include <algorithm>

using namespace std;

#define pb push_back
#define mp make_pair
#define x first
#define y second

typedef long long ll;
typedef pair<int,int> pii;
typedef vector<int> vi;
typedef vector<pii> vpii;

template <class T>
void read(T &x)
{
	char ch;
	for (ch=getchar();(ch<'0'||ch>'9')&&ch!='-';) ch=getchar();
	x=0;int t=1;if (ch=='-') {ch=getchar();t=-1;}
	for (;ch>='0'&&ch<='9';ch=getchar()) x=x*10+ch-'0';
	x*=t;
}

char a[55];

int main()
{
	#ifndef ONLINE_JUDGE
		//freopen("input.txt","r",stdin);
		//freopen("output.txt","w",stdout);
	#endif
	scanf("%s",a+1);int n=strlen(a+1);
	if (n>9) {puts("NO");return 0;}
	for (int i=0;i<(1<<(n+1));i++)
	{
		int k=0;string s="";
		for (int j=0;j<n+1;j++)
		{
			if (i&(1<<j)) s+='A';
			if (j<n) s+=a[j+1];
		}
		if (s=="AKIHABARA") {puts("YES");return 0;}
	}
	puts("NO");
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:41:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s",a+1);int n=strlen(a+1);
                 ^

Judge Result