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Scope of variables in C Program

January 03, 2018 C Programs Edit

Program :

#include <stdio.h>
#include <conio.h>

int x=1; /* external variables */
static int count=0;
int main()
{
int z; /* auto variable or local scope */
register int answer; // register variable
++count;
printf("\nEnter the value 1:");
scanf("%d",&x);
printf("\nEnter the value 2:");
scanf("%d",&z);
answer=x+z;
printf("\n%d.Addition : %d",count,answer);
getch();

}