Program to print the square of a number in c-language

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Program to print the square of a number in c-language                           


                              Method-1

#include<stdio.h>
int main()
{
int x,y;
printf("Enter the number for square\n");
scanf("%d",&x);
y=(x*x);
printf ("Square of the number is=%d",y);
}

                        Method-2

 #include<stdio.h>
#include<math.h>
main()
{
int x,y;
printf("Enter the number for square\n");
scanf("%d",&x);
y=pow(x,2);
printf ("Square of the number is=%d",y);
}

OUTPUT
Enter the number for square
5
Square of the number=25

 This program is perfect example of pow function and also describe the math.h header files.
By using this function you can find any power of any number.
But in this program pow used for calculating square

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For regular updates you can also follow my site.

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