133A - HQ9+ - CodeForces Solution

#include<bits/stdc++.h>
using namespace std;
#define endl "\n"
#define fastio ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL)
typedef long long ll;
typedef long double ld;
#define pb(a) push_back(a);
#define max3(a,b,c) max(max(a,b),c)
#define max4(a,b,c,d) max(max(a,b),max(c,d))
#define fr(i,k,n) for(ll i=0;i<k;i++)
ll t,q,n,m,w,h,k,l,r,x,a,b,c,y,d,i,j,f,g,count,nl,np,p;
int main() {
fastio;
string s;
cin>>s;
ll temp=-1;
for(i=0;i<s.length();i++)
{
    if(s[i]=='H'||s[i]=='Q'|| s[i]=='9')
    {temp++;
        cout<<"YES"<<endl;
        break;
}}
if(temp==-1)
cout<<"NO"<<endl;}