Question

How to declare and use static variables in C

Answer 1

#include <stdio.h> 
 
int f(void);
 
int main(int argc, char **argv) 
{
	f();
	f();
	printf("%d\n", f());
		
	return 0;
}
int f(void)
{
	static int number = 0;
	
	number++;
 
	return number;
}
 
 
/*
run:
 
3
 
*/

 

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