Homework3/globalVsLocal at master · HangoutZone/Homework3 · GitHub

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//function  --> scope of variable local vs global vs static

//local variables go in Frame of calling function in STACK

//static variable, go in STATIC, accessible by all functions in file declared

//global variable, go in STATIC, accessible by all functions in program


#include<stdio.h>


// Global variables

int A;

int B;


int fun()

{

  static int count = 0; //Static Variable

  count++;

  return count;

}


int Add()

{

    return A + B;

}


int main()

{

    int answer; // Local variable

    A = 5;

    B = 7;

    answer = Add();

    printf("%d\n",answer);

    printf("%d ", fun());

    printf("%d ", fun());

    return 0;
}