题解 | #输出水仙花数#

#include <iostream>
using namespace std;
bool isArmstrongNumber(int number) {
    int originalNumber = number;
    int sum = 0;
    while (number > 0)
    {
        int digit = number % 10;
        sum += digit * digit * digit;//水仙花指各位数字的立方和等于其该数本身
        number /= 10;
    }
    return (sum == originalNumber);
}
int main() {
    for (int number = 100; number <= 999; ++number)//三位数范围
     {
        if (isArmstrongNumber(number)) //此函数用来判断是否为水仙花
        {
            cout << number << endl;
        }
    }
    return 0;
}