Input:

12345

Output:

one five

 #include <stdio.h>

 #include <string.h>

 #include <stdlib.h>

 int main() {

     char digits[] = {};

     char NUMBERS[][] = {"zero", "one", "two", "three", "four", "five","six",

                         "seven", "eight", "nine", "ten"};

     scanf("%s", digits);

     int sum = ;

     unsigned i;

     for (i = ; digits != NULL && i < strlen(digits); ++i) {

         sum += digits[i] - ;  // '0'的Ascill码为48

     }

     char* output;

     sprintf(output, "%d", sum);

     unsigned j;

     for (j = ; output[j] != '\0'; ++j) {

         if (j != strlen(output) - )

             printf("%s ", NUMBERS[output[j] - ]);

         else

             printf("%s", NUMBERS[output[j] - ]);

     }

     return ;

 }

 #include <iostream>

 using namespace std;

 int main() {

     string digits;

     string NUMBERS[] = {"zero", "one", "two", "three", "four", "five","six",

                         "seven", "eight", "nine", "ten"};

     getline(cin, digits);

     cout << digits << endl;

     int sum = ;

     for (int i = ; i < digits.size(); ++i) {

         sum += int(digits[i]);

     }

     string output = to_string(sum);

     for (int j = ; j < output.size(); ++j) {

         if (j != output.size() - )

             cout << NUMBERS[int(output[j])] << " ";

         else

             cout << NUMBERS[int(output[j])];

     }

     return ;

 }

 import java.util.Scanner;

 /**

  * Created by sheepcore on 2020-02-28

  */

 public class P1005_Spell_It_Right {

     public static void main(String[] args) {

         String digits;

         String NUMBERS[] = {"zero", "one", "two", "three", "four", "five","six",

                 "seven", "eight", "nine", "ten"};

         Scanner scan = new Scanner(System.in);

         digits = scan.nextLine();

         int sum = 0;

         for (int i = 0; i < digits.length(); ++i) {

             sum += Integer.parseInt(digits.charAt(i) + "");

         }

         String output = sum + "";

         int idx;

         for (int j = 0; j < output.length(); ++j) {

             if (j != output.length() - 1){

                 idx = Integer.parseInt(output.charAt(j) + "");

                 System.out.print(NUMBERS[idx] + " ");

             }

             else {

                 idx = Integer.parseInt(output.charAt(j) + "");

                 System.out.print(NUMBERS[idx]);

             }

         }

     }

 }

 """

     created by sheepcore on 2020-2-28

 """

 if __name__ == "__main__":

     digits = input()

     NUMBERS = ['zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven',

                'eight', 'nine', 'ten']

     i = 0

     for ch in digits:

         i += eval(ch)

     sum = str(i)

     output = ""

     for num in sum:

         output += " " + str(NUMBERS[eval(num)])

     print(output.lstrip(), end='')