#include <iostream>
using namespace std;

int main(){

/************** pointer array *****************/
    const int suit_size = 4;
// 觀念測試1:
    char* p = "diamond"; // 初始化 - 會自動幫忙配置memory
    printf("%s\n",p);

// 觀念測試2:
    char suit1[suit_size] = {'d','t','a','s'};

// 觀念測試2(錯誤示範):
// error: too many initializers for 'char[4]'
//    char suit2[suit_size] = {"diamond","tiger","apple","skytowel"};

// 觀念測試3:
    const int suit_col_size = 10; // 必須先給長度，且大於下列最大的字串長度
    char suit3[suit_size][suit_col_size] = {"diamond","tiger","apple","skytowel"};

// 重點:
    // 因為是指標(幾乎可看成是array來操作,所以能夠用"AABBCC"的初始化方式動態配置memory)
    char* suit4[suit_size] = {"diamond","tiger","apple","skytowel"};

    for (int i = 0; i < suit_size; i++){
        printf("%c ", *suit4[i]); // 拿此指標(array)的第一個元素
    }
    printf("\n");

    for (int i = 0; i < suit_size; i++){
        printf("%s ", suit4[i]); // 拿此指標(array)的字串(直到撞到'\0')
    }
    printf("\n");

    return 0;
}