Goto Statement

Write a program to calculate the square root of a Positive number and also handle negative number

Input:

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#include<stdio.h> #include<conio.h> #include<math.h> void main (void) { float num; positive: printf("Enter a positive number: "); scanf("%f", &num); if (num < 0) goto positive; else printf("Square Root of %0.2f is %0.2f", num, sqrt(num)); getch(); }// main

Result:

Enter a positive number: 81
Square Root of 81 is 9