输出

#include <iostream>
using namespace std;

int main(){
    char a[3]={'a','b','c'};
    printf("%c\n",a); //随机
    printf("%c\n",*a); //a[0]
    cout<<&a<<endl;
    cout<<(&a)+1<<endl; //c之后的那个地址
    char *p = (char *)((&a)+1)-2;
    printf("%c\n",*p);
}