Checking if a number is positive, negative or zero or any character other than numbers.please check this code.Thanks in advance.

Question

#include <stdio.h>
void main()
{
int n;
printf("Enter a number: ");
scanf("%d", &n);
switch (n > 0)
{
case 1: printf("Positive number");
break;
case 0:
switch (n < 0)
{
case 1: printf("Negative number");
break;
case 0:
switch(n == 0)
{
case 1: printf("zero");
break;
case 0: printf("Please enter a valid number");
break;
}
}
break;
}
}

Answer 1

Interesting use of switch case... But by this you are increasing more code lines...

Why you don't want use if statements...
But logic is creative...

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