Local vs global variables in C
main.c
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int y = 5;
int x;
void f1() {
if (y == 5) {
x = 10;
} else {
x = 15;
}
printf("Value of x is %d\n", x);
}
int main(int argc, char **argv) {
f1();
return 0;
}
