C和指针之二维字符串数组用指针数组 数组指针 二级指针打印

1、问题

2、测试代码

#include <stdio.h>int main(){char value[4][5] = {"chen", "yu", "feng", "yy"};char *p[5];char (*p1)[5];char **p2;//把二位数组的值赋给指针数组for (int i = 0; i < 4; i++){printf("value[%d] is %s\n", i, value[i]);p[i] = value[i];}for (int i = 0; i < 4; i++){printf("p[%d] value is %s\n", i, p[i]);}//把value赋给数组指针p1 = value;for (int i = 0; i < 4; i++){printf("value1 is %s\n", p1[i]);printf("value2 is %s\n", *(p1 + i));}//把p赋值为二级指针p2 = p;for (int i = 0; i < 4; i++){printf("value3 is %s\n", *(p2 + i));}