Run ID:128068
提交时间:2025-07-31 19:30:06
#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ char a[5]={'h','e','l','l','o'},b[2350]; int s=0; cin>>b; for(int i=0;b[i]!='\0';i++){ if(b[i]==a[s]) s++; } if(s==5) cout<<"YES"; else cout<<"NO"; return 0; }