Digit factorials

Problem 34

145 is a curious number, as 1! + 4! + 5! = 1 + 24 + 120 = 145.

Find the sum of all numbers which are equal to the sum of the factorial of their digits.

Note: as 1! = 1 and 2! = 2 are not sums they are not included.

package main import (   "fmt"   "strconv") /*Digit factorialsProblem 34145 is a curious number, as 1! + 4! + 5! = 1 + 24 + 120 = 145.Find the sum of all numbers which are equal to the sum of the factorial of their digits.Note: as 1! = 1 and 2! = 2 are not sums they are not included.*//**1.把数字转化成字符串，然后拆开2.判断是否相等*///求一个数的阶乘的函数func Factorial(n int) int {   var result int   if n > 0 {      result = n * Factorial(n-1)      return result   }   return 1}func Breakjc(i int) int {   result := 0   str := strconv.Itoa(i)   for _, n := range str {      result += Factorial(int(n - 48))   }   return result}func main() {   var i, j int   i = 3   //求所有组成数字的阶乘和的函数   for {      j = Breakjc(i)      if i == j {         fmt.Println(i)      }      i++   } }

结果：40730