#include #include #include #include #include #include #include int main(){ int q; scanf("%d",&q); for(int a0 = 0; a0 < q; a0++){ char* s = (char *)malloc(512000 * sizeof(char)); scanf("%s",s); // your code goes here char string[20] = "hackerrank"; int c=0; for(int i=0;i