使用指针访问一维数组

#include <stdio.h>
// 使用指针操作数组 -- 遍历
int main(void)
{
    int nums[5] = {1,3,5,7,9};
    int * p_num;
    p_num = nums; // or p_num = &nums[0];
    printf("ww current array is : ");
    for(int i=0; i<5; i++)
    {
        printf("%d	",*(p_num+i));
    }

    printf("
xx current array is : ");
    for(int i=0; i<5; i++)
    {
        printf("%d	",*(p_num+i));
    }

    printf("
yy current array is : ");
    p_num = &nums[0];
    for(int i=0; i<5; i++)
    {
        printf("%d	",*(p_num++));
    }

    printf("
zz current array is : ");
    p_num = nums;
    for(int i=0; i<5; i++)
    {
        printf("%d	",*(p_num++));
    }

    return 0;
}
/*
print -->
ww current array is : 1 3       5       7       9
xx current array is : 1 3       5       7       9
yy current array is : 1 3       5       7       9
zz current array is : 1 3       5       7       9
*/