/*
 * choose_if.c - if-elseif-else
 */
#include <stdio.h>

int main(void)
{
  int score; // delcare int variable score

  printf("Enter your math score (0-100): "); // prompt for input

  scanf("%d", &score); // read in from stdin, interpret as an int, and sotre in scroe

  if (score >=90) printf("You earned an A \n");
  else if (score >=80) printf("You earned a B \n");
  else if (score >=70) printf("You earned a C \n");
  else if (score >=60) printf("You earned a D \n");
  else printf("Time to start work. \n");

  return 0;
}