#include <stdio.h>
int Add(int val);//변수
static int num=1;//변수-전역
int main(void)
{
static int num=5;//변수
printf("num: %d \n", Add(3)); // 12
printf("num: %d \n", num+9); // 14
return 0;
}
int Add(int val)//변수 val=3
{
int num=9;//변수
num += val; // 12
return num; // 12
}
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