I Wish You Bad Luck

这篇博客揭示了作者希望读者通过经历不公平、背叛、孤独等困境,领悟正义、忠诚、倾听和同情的重要性。它强调了从不幸中学习和理解命运与努力的关系,以及意识到成功与失败皆有其价值。

I wish you bad luck

From time to time in the years to come, I hope you will be treated unfairly, so that you will come to know the value of justice.
I hope that you will suffer betrayal, because that will teach you the importance of loyalty.
Sorry to say, but I hope you will be lonely from time to time, so that you don't take friends for granted.
I wish you bad luck, again, from time to time, so that you will be conscious of the role of chance in life, and understand that your success is not completely deserved, and that the failure of others is not completely deserved either.
I hope you'll be ignored so you know the importance of listening to others, and I hope you will have just enough pain to learn compassion.
Whether I wish these things or not, they're going to happen. And whether you benefit from them or not will depend upon your ability to see the message in your misfortunes.
comment: I am game
comment: I am in
comment: count me in

```markdown ## 题目重述 判断一张 6 位数字的彩票是否为“幸运彩票”: - 若**前 3 位数字之和**等于**后 3 位数字之和**,则称为幸运彩票。 - 输入 $ N $ 张彩票号码(每张为 6 位数),对每张输出对应结果。 输出格式: - 幸运:`You are lucky!` - 不幸运:`Wish you good luck.` --- ## 给出答案(答案为带注释的代码块) ```c #include <stdio.h> int main() { int N; scanf("%d", &N); // 读取彩票张数 for (int i = 0; i < N; i++) { int num; scanf("%d", &num); // 读取6位数字 // 提取6位数字(从右到左) int d[6]; int temp = num; for (int j = 5; j >= 0; j--) { d[j] = temp % 10; temp /= 10; } // 计算前三位和后三位之和 int sum_first = d[0] + d[1] + d[2]; // 前三位 int sum_last = d[3] + d[4] + d[5]; // 后三位 // 判断是否相等 if (sum_first == sum_last) { printf("You are lucky!\n"); } else { printf("Wish you good luck.\n"); } } return 0; } ``` --- ## 代码解析 - `scanf("%d", &num)`:读取一个整数形式的 6 位号码(如 233008)。 - 使用循环提取每一位数字: - 通过 `% 10` 取末位,`/ 10` 去掉末位; - 逆序存入数组并倒序索引,确保高位在前。 - 分别计算前三位(下标 0~2)和后三位(下标 3~5)的和。 - 比较两部分和,按条件输出对应语句。 --- ### ✅ 样例验证 #### 输入: ``` 2 233008 123456 ``` **第一张:233008** - 数字:`[2,3,3,0,0,8]` - 前三位和:$ 2+3+3 = 8 $ - 后三位和:$ 0+0+8 = 8 $ - 相等 → 输出 `You are lucky!` ✅ **第二张:123456** - 数字:`[1,2,3,4,5,6]` - 前三位和:$ 1+2+3 = 6 $ - 后三位和:$ 4+5+6 = 15 $ - 不等 → 输出 `Wish you good luck.` ✅ 输出完全符合! --- ## 知识点(列出该代码中遇到的知识点) 1. **整数逐位提取**:通过 `%10` 和 `/10` 循环获取每一位数字,适用于固定位数处理。 2. **数组存储与索引访问**:将各位数字存入数组,便于按位置(前/后三位)求和。 3. **数值比较与条件输出**:使用 `if` 判断两部分和是否相等,并输出对应提示信息。 ```
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