Write a C program that reads an integer and check the specified range where it belongs. Print an error message if the number is negative and greater than 80. Specified Range: [0, 20], [21, 40], [41, 60], [61, 80]

 /*Write a C program that reads

an integer and check the

specified range where it

belongs. Print an error 

message if the number is 

negative and greater than 80.

Specified Range: [0, 20], 

[21, 40], [41, 60], [61, 80]

Test Data :

Input an integer: 15

Expected Output:

Range [0, 20]

*/

#include <stdio.h>

int main()

{

  int num1;

  printf("Input an integer: \

 ");

  scanf("%d",&num1);

  

  if(num1>=0 && num1<=20)

  {

    printf("Range [0, 20]");

  }

  else if(num1>=21 && num1<40)

  {

    printf("Range [21, 40]");

  }

  else if(num1>=41 && num1<60)

  {

    printf("Rnage [41, 60]");

  }

  else if(num1>=61 && num1<=80)

  {

    printf("Range [61, 80]");

  }

  else 

  {

    printf("Outside of Range.");

  }

  getchar();

}