#include #include #include #include #include #include #include #include int main(){ int q; char ref[]="hackerrank"; int size=10; scanf("%d",&q); for(int a0 = 0; a0 < q; a0++){ char* s = (char *)malloc(512000 * sizeof(char)); scanf("%s",s); int ptr=0; for(int indx=0;s[indx]!='\0';indx++) { if(ref[ptr]==tolower(s[indx])) ptr++; } // printf("ptr:%d\n",ptr); if(ptr==10) printf("YES"); else printf("\nNO"); } }