#!/usr/local/bin/tcc -run
#include <stdio.h>
int x=30;

void f1(int y){
	static int x=100;
	x=x+y;
	printf(“1:%d\n”,x);
}

void func2(int y){
	x=x+y;
	printf(“2:%d\n”,x);
}

int main(void){
	f1(x);
	func2(x);
	printf(“3:%d\n”,x);
	return 0;
}