A free-standing block statement : Variable Scope « Language Basics « C / ANSI-C

A free-standing block statement


#include <stdio.h>

int main(void)
{
  int i;

  {  
     i = 1;
     printf("%d", i);
  }

  return 0;
}

1.	Define and use Global variables
2.	Variable scope: in and out a block
3.	Define block inside a function
4.	Define variable in a block
5.	Define and use global variable and function
6.	Define local variable for a function
7.	Work with global variable
8.	Variable scope:inside a function
9.	Global variable and function
10.	use global vars
11.	Use global variable in function
12.	Our own power function with parameters
13.	Assign value to global variable