Pointer - 4

• Problem Description

  
  Write a program to convert floating point values into its integral equivalent using pointer
  
  Input and Output Format:
  
  All float values are displayed correct to 2 decimal places.
  
  All text in bold corresponds to input and the rest corresponds to output.
  
  Note: In the floating point value mantissa is more equal or more than 0.50 then add one to the equivalent integer value
  
  Refer sample input and output for formatting specification
  
  Note:
  
  If the decimal value is less than 0.50 then print the integer value and if the decimal value is above 0.50 or 0.50 then add one to the integer value.

• Test Case 1

  
  Input (stdin)

  3.49
  
  

  Expected Output

  3

• Test Case 2

  
  Input (stdin)

  3.50
  
  

  Expected Output

  4

• Program

• #include <stdio.h>
  #include<math.h>
  int main()
  {
    float a;
    scanf("%f",&a);
    printf("%.0f",round(a));
  
   return 0;
  }