#include<stdio.h>

void MyProc();

int A; //global
int main(){
	A=1;
	MyProc();
	printf("Main A=%d\n",A);
	return 0 ;
}
void MyProc(){
	int A=2;
	while(A==2){
		int A=3;
		printf("SubLocal WhileBlock A=%d\n",A);
		break;
	}
	printf("Local A=%d\n",A);
}