#include <stdio.h>
int main()
{
int a;
printf("请输入一个整数n(3<=n<=7):");
scanf("%d", &a);
int first = 1;
for (int i = 1; i < a; i++) {
first *= 10;
}//先求位数
printf("该数的水仙花数为:");
for (int j = 124; j < first * 10; j++) {
int k;
int n = j;
int sum = 0;
for (int b = 0; b < a; b++) {
int d=n % 10;
n /= 10;
int p = d;
for (k = 1; k < a; k++) {
p *= d;
}
sum += p;
}if (sum == j)
printf("%d ", j);
}
printf("\n");
return 0;
}