C program (using a function) to accept a number and print its cube.
Q35. Write a C program (using a function) to accept a number and print its cube.
Ans.
#include<stdio.h>
#include<conio.h> //for clrscr()
float cube(float); //Function cube’s declaration
void main()
{
float num;
clrscr();//for clear screen
printf(“\n Enter a number: “);
scanf(“%f”,&num);
printf(“\n The cube of %f is %f”,num,cube(num));
}
float cube(float a) //Function cube’s definition
{
return a*a*a; //Function cube’s definition
}
Output
Enter a number: 19
The cube of 19.000000 is 6859.000000