#include #include #include #include #include #include #include int main(){ int q,i,j,k,l1; scanf("%d",&q); for( i = 1; i <= q ; i++) { k=0; char* s1 = (char *)malloc(512000 * sizeof(char)); char s2[]="hackerrank"; scanf("%s",s1); l1=strlen(s1); for(j=0;(s1[j]!='\0')&&(s2[k]!='\0');j++) { if(s1[j]==s2[k]) k++; } if(k==10) printf("YES\n"); else printf("NO\n"); } return 0; }