C语言求水仙花数

#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<stdlib.h>
#include<math.h>
void check_count();
void combineNum(int x, int y, int z,int num);
void printDiamond(int x, int y);
void purchaseChicken();
float calculatePi();
void primeJudge();
void perfectJudge();
void intimacyNumber();
void automorphic();
void narcissisticNumber();
int main() {
    narcissisticNumber();
    return 0;
}


//水仙花数
void narcissisticNumber() {
    int num = 100;
    int onesPlace = 0, tensPlace = 0, hundredsPlace = 0;
    while (num<1000) {
        onesPlace = num % 10;
        tensPlace = (num%(int)1e2)/10;
        hundredsPlace = num / (int)1e2;

        if (num==(pow(onesPlace,3)+pow(tensPlace,3)+pow(hundredsPlace,3))) {
            printf("%d=%d^3+%d^3+%d^3\n",num,onesPlace,tensPlace,hundredsPlace);
        }
        num++;
    }
}