用C++找出所有三位水仙花数并输出

```cpp #include <iostream> using namespace std; // 检查一个数是否为水仙花数 bool isNarcissistic(int num) { int originalNum = num; int sum = 0; while (num > 0) { int digit = num % 10; sum += digit * digit * digit; num /= 10; } return sum == originalNum; } int main() { // 遍历所有三位数 for (int i = 100; i < 1000; i++) { if (isNarcissistic(i)) { cout << i << " "; } } return 0; } ``` ######[AI问答 | 189点数解答 | 2026-04-18 20:15:04]