Program to calculate square root using goto statement

Write a program to calculate square root using the goto statement.

C Program

#include <stdio.h>
#include <math.h>
int main()
{
    int num;
    float sqrtvalue;
    printf("Enter a number : ");
    scanf("%d", &num);
    goto sqrtNum;
sqrtNum:
    sqrtvalue = (float)sqrt(num);
    printf("Sqrt of %d is %f", num, sqrtvalue);
    return 0;
}

Input:

Enter a number : 8

Output:

Sqrt of 8 is 2.828427