goto

C programming, the goto statement is used to transfer control to a labeled statement within the same function. It provides a way to jump to a specific location in the code, skipping any intermediate statements. The general syntax of the goto statement is as follows:

Here's an example that demonstrates the usage of the goto statement:

#include <stdio.h>

int main() {

   int num;

   printf("Enter a positive number: ");

   scanf("%d", &num);

   if (num <= 0) {

      goto error;

   }

   printf("The number is: %d\n", num);

   return 0;

error:

   printf("Invalid number entered!\n");

   return 1;

}