Run ID:151627

提交时间:2026-04-15 19:46:02

#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[1501],b[6]="hello"; cin>>a; int x=0; for(int i=0;i<strlen(a);i++){ if(a[i]==b[x]) x++; } if(x==5) cout<<"YES"; else cout<<"NO"; return 0; }