C语言 寻找水仙花数

#include <stdio.h>
 
bool isNarcissisticNumber(int num);

int main()
{
    for(int i = 100; i < 1000; i++)
    {
        if(isNarcissisticNumber(i)){
            printf("%d is narcissistic number.\n", i);
        }
    }
    return 0;
}

bool isNarcissisticNumber(int num)
{
    int a, b, c;
    a = num / 100;
    b = (num / 10) % 10;
    c = num % 10;
    return ((a * a * a + b * b * b + c * c * c) == num);
}

结果如下：

153 is narcissistic number.
370 is narcissistic number.
371 is narcissistic number.
407 is narcissistic number.
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