fork download
copy 
  1. #include <stdio.h>
  2.  
  3. int main(void) 
  4. {
  5. 	int x[30],min,max,y,sum=0;
  6. 	float avarage;
  7. 	for(y=0;y<30;y++)
  8. {
  9. 	printf("Enter the grade\n");
  10. 	scanf("%d", &x[y]);
  11. }
  12. max=x[0];
  13. min=x[0];
  14. for(y-0; y<30; y++)
  15. {
  16. 	if(x[y]>max)
  17. 	max=x[y];
  18.  
  19. 	if(x[y]<min)
  20. 	max=x[y];
  21.  
  22.     sum=sum+x[y];
  23. }
  24. avarage=sum/30;
  25. printf("max is %d\n",max);
  26. printf("min is %d\n",min);
  27. printf("avarage is %f\n", avarage);
  28. 	return 0;
  29. }
  30.  
Success #stdin #stdout 0s 10320KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
Enter the grade
max is -1
min is -1
avarage is 0.000000
https://ideone.com/KjmMKM
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!