Write a C program to calculate square root and square of a number.
#include <math.h>
int main() {
float num, root, square;
/* get the input value from the user */
printf("Enter your input:");
scanf("%f", &num);
/* find the square root for the given input */
root = sqrt(num);
/* find the square of the given number */
square = num * num;
/* print the square root value */
printf("Square root of %.0f is %.2f\n", num, root);
/* print the square value */
printf("Square of %.0f is %.0f\n", num, square);
return 0;
}
Output:
jp@jp-VirtualBox:~/$ ./a.out
Enter your input:101
Square root of 101 is 10.05
Square of 101 is 10201
Enter your input:101
Square root of 101 is 10.05
Square of 101 is 10201
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