text: #include <stdio.h>
  #include <stdlib.h>
  
  float mean(int x, int y) {
      float f;
  
      f = (x + y) / 2.0;
  
      return f;
  }
  
  int main() {
      int a, b;
      float answer;
  
      a = 3;
      b = 2;
      answer = mean(a, b);
      printf("The mean of %d and %d is %f\n", a, b, answer);
  
      exit(0);
  }