Friday, 27 April 2012

Program illustrating the use of Static External Variables in C


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

static int a[4];

int main()
{
 int i;
 clrscr();
 for(i=0;i<4;i++)
 {
  printf("%d ",a[i]);
 }
 changearr();
getch();
return 0;
}

int changearr()
{
 int j;
 for(j=0;j<4;j++)
 {
  a[j]=a[j]+5;
  printf("%d ",a[j]);
 }
return 0;
}

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