Question

Write a function named squareIt() that computes the square of the value passed to it and displays the result. The function should be capable of squaring numbers with decimal points. b. Include the function written in Exercise 4a in a working program. Make sure your function is called from main(). Test the function by passing various data to it. in C code please

Answer 1

Code

#include<stdio.h>

void squareIt(float);

int main()
{
   float num;
   printf("Enter the number to find its square: ");
   scanf_s("%f", &num);
   squareIt(num);
   getch();
   return 1;
}
void squareIt(float num)
{
   float square;
   square = num * num;
   printf("Square of the %.2f is %.2f\n\n", num, square);
}

outputs

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