Pointer - 7

• Problem Description

  
  Write a program to input 10 values in an array. Categorize each value as positive ,negative or equal to zero using pointer.
  
  Input and Output Format:
  
  Refer sample input and output for formatting specification.
  
  All float values are displayed correct to 2 decimal places.
  
  All text in bold corresponds to input and the rest corresponds to output.

• Test Case 1

  
  Input (stdin)

  10
  
  3 3 4 1 -5 6 7 8 9 10
  
  

  Expected Output

  3=Positive
  
  3=Positive
  
  4=Positive
  
  1=Positive
  
  -5=Negative
  
  6=Positive
  
  7=Positive
  
  8=Positive
  
  9=Positive
  
  10=Positive

• Test Case 2

  
  Input (stdin)

  10
  
  1 -1 2 -2 -3 3 4 -4 0 0
  
  

  Expected Output

  1=Positive
  
  -1=Negative
  
  2=Positive
  
  -2=Negative
  
  -3=Negative
  
  3=Positive
  
  4=Positive
  
  -4=Negative
  
  0=Zero
  
  0=Zero

Solution

#include<stdio.h>

int main()

{

      int array[30], count, limit;

      scanf("%d", &limit);

      for(count = 0; count < limit; count++)

      {

            scanf("%d", &array[count]);

      }

      

      for(count = 0; count < limit; count++)

      {

      }

      for(count = 0; count < limit; count++)

      {

            if(array[count] < 0)

            {

                  printf("%d=Negative\n", array[count]);

            }

            else if(array[count] > 0)

            {

                  printf("%d=Positive\n", array[count]);

            }

            else

            {

                  printf("%d=Zero\n", array[count]);

            }

      }

      return 0;

}