浅拷贝和深拷贝问题

#include <stdio.h>
int main(int argc, char *argv[])
{
    int x = 2;
    int y = x;
    
    int* p1 = &x;
    int* p2 = p1;
    printf("只拷贝值，不拷贝地址
");
    printf("深拷贝：x  = %p,value = %d
",&x,x);
    printf("深拷贝：y  = %p,value = %d
",&y,y);
    printf("只拷贝地址，不拷贝值
");
    printf("浅拷贝：p1 = %p,value = %d
",p1,*p1);
    printf("浅拷贝：p2 = %p,value = %d
",p2,*p2);
    return 0;
}

/*
---------- 运行c ----------
只拷贝值，不拷贝地址
深拷贝：x  = 0060FEF4,value = 2
深拷贝：y  = 0060FEF0,value = 2
只拷贝地址，不拷贝值
浅拷贝：p1 = 0060FEF4,value = 2
浅拷贝：p2 = 0060FEF4,value = 2

输出完成 (耗时 0 秒) - 正常终止
*/