What's Engineering?

#include 〈stdio.h〉

#include 〈stdlib.h〉

#define NORMAL 10

#define HARDER NORMAL*NORMAL

#define PASS 50

int study(int);

int main(){

int counter=0;

 int time_to_study, result;

time_to_study=study(NORMAL);

do{

time_to_study+=study(HARDER);

counter+=1;

  result=(rand() % 50)+1;

}while(result!=PASS);

printf("Level of difficulty for Engineering course: %d\n", counter);

 printf("Total study time needed: %d hours.\n", time_to_study);

return 0;

}

int study(int effort){

int i;

for(i=0;i〈effort;i++);

 return i;

}