10-26 Exercise 2: Displays the number of its digits and their sum

1 like 1 dislike
15.6k views

Write a program that reads an integer (1-4 digits) and displays the number of its digits and their sum. For example, if the number is 1234, the program should display 4 and 10

寫一個輸入四位整數 輸出數字的位數和位數的總和。例如，數字是1234程式會輸出4和10。

More information about Loops here.

 

Example input:

1234

Example output:

4 10

 

Example input 2:

245

Example output:

3 11

 

[Exercise] Coding (C) - asked in Chapter 6: Loops by (5.2k points)
ID: 28914 - Available when: 2017-10-26 18:00 - Due to: Unlimited
edited by | 15.6k views

85 Answers

0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main(){

** * *      ******   * **   *  a,b,c,d,e,f,g;
 *  *** *  *  * * *  **** ** *
* *** *   *****   * *   * **  * 
    * *****  **       **   **  * ***
**  ***   **  *  *  **       * * *    **
*   **** * * **** *** *    *** 
 * ******   * ****  ** ****  
 ** ******  ** * * *  ** **  *  * *


****   *    * **    **** * * *   ****  * ** 
* * **   * ***  *   **   
 ** ** ****  * **      * **** ** *  **  ** *  *  *      *   
  * **    *** ** **  **   **   *


*  * *  * **    * * *  **    ** ******  ** %d",b,g);

return 0;

}
answered by (-301 points)
0 0
prog.c: In function 'main':
prog.c:6:6: error: statement with no effect [-Werror=unused-value]
     b==0;
     ~^~~
cc1: all warnings being treated as errors
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main (void)
{
  * *  * **  * ** ** * * *   n, count, sum, remainder;
   **     *   *   * **       ** = 0;
 **  *  **   *  ******* * ** *  = 0;
  ***    *** *       *   * ***  ** ***  ** *  *** &n);
***    *    *  **  *****    ** = n;
**  ****   * *  * **   * * *  (n != 0)
*** * ****    *  *** *** 
***  * ** * ***  * * **    * ****  *      * *** * *     **  * *****
*    ***  **   *   *  * ** * *   **** ** *** *****    ** * ** = n % 10;
*    * **  * *** *  * *****    ** * **  * ** *** ** *** *** = sum + remainder;
***     *** *    * *  **   ***   *   * *********  /= 10;
*   **  *** **  ***  ** *  ******* *   * *   **


** ***  ******* * *   ***  
** **    ** * *** **  ** *    * * **      %d", count, sum);
}
answered by (-140 points)
0 0
prog.c: In function 'main':
prog.c:8:5: error: 't' undeclared (first use in this function)
     t = n;
     ^
prog.c:8:5: note: each undeclared identifier is reported only once for each function it appears in
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>

int main(){

****  **     * *   ******** *** a,b,c,d,e,f,g;
     **   *  * * *  **    *** 
** *  **** **** ** ** * *
*** * **** ** *   *******      ** *
 ***  **  ****  * **  *   *** * *
* *  **    **  *    *** * * *    *   
* ***   *  *   **** ****   **  *  
   **** ***** *   *  *    *** ***    


  ** *      *   *** **** * *** ***** * *   *  
** * * ** * ** *  * ********   * *  
 * *  *** * *   * *  **** **  **  * *  **   ** * ***    
*    *****   *  ******* * *


  * * ** ***    *    *  ***    **  %d",b,g);

return 0;

}
answered by (-301 points)
0 0
prog.c: In function 'main':
prog.c:6:6: error: statement with no effect [-Werror=unused-value]
     b==0;
     ~^~~
cc1: all warnings being treated as errors
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main ()

{
***  *  * **** **** * ****  * e=0,n,nn,digit,sum=0;

 *   * * ********** *   * *   * ** * * **  ***     *    **
 * * *   *    * *** *  ** * * = n;
*** **  ** *** * **     *** (n!=0)
 **    **  * * *    *** ****
   *** * **    ** ***   ****** **   * *    ** ****** *   * *** 
*** *  **** ** **  **   *****  ** * *  *    *     **  *  * 
   * ** *      ***     ** * 
*    ** ** ** *  ** * **   **    * *** (nn!=0)
    {
*  * **   *   *    * *   ** **    ***  * *  *** ** * ***  *  * **
**  ****  *   * *   * **  *   **    *** *  ****    *     ****  
 * ****   *  *  ** ****     ***  ***** * **  *  *  * 
   ** ** ** * ***  * *


****  *   **  * *   **   * ***  * ** ***    %d",e,sum);

*  ** *   ** ** *      *   ***** 0;

}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main()
{
* **** * ***  ***       **  a,sum=0,digit=0;
  ** *  ***** * *   **   **** *** * *   ******   * *  * ***

  **  **     ** ** * 
 * * *    **  *  ** * * ** 
 **   **     *   ** ***  ** ** ** *   ****  **       **     += a%10;
 * ****   * **   ** ** *  *   *   * * *     *** * /= 10;
  **** *  ***** * ****  *****  * *    *   * **** ****  
 *  *  * ***  *  *  * *** 
*   * *** * ****  *****    *  * **     

** * *** *****   ** * * ***  *   * %d",digit,sum);

 ** *   ** **   * **** * * *   * 0;
}
answered by (-281 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include<stdio.h>
int main()
{
 ** ** * *  *  * * * ******  count=0, n,sum=0,remainder;
*  **** ***  ***** * *      *   * ****  * * *      *** * * n);
* **  * **         ****** *  * * *    * * *  
**  *     * * ***  *   ***********  *

      **   *   **  **** * *  * *   * ** **  ****  *  * = n % 10;
* ***  **  * *  * ****      *   *    ***      *** **** + remainder;
** * ****   * **  **  ** ***  * *** ** ** *    *    *********
*     *   *   ***    *  * *    **  *  **    ***  * ***  * * 
    ** *  ***  *    * **  *******  
* ***    **** ** **   ** * *  *       *    ** *       %d",count,sum);


}
answered by (-167 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
*  *  *    *    ***     **      a;
 *  * ***   *     *  *  *   sum=0;
**   * *** *** **** * * * * * *** i=0;
**     * ** ** *   *   **  *    *   ** *** * ****
  ***   *   ****  **   **   **  (a!=0)
 *  * * * ***  * *   * *
* **** ***** ** **   ***   *  *** *     **** * *** *  *** += a%10;
**   ** ***   *   *    *    * *  *   **** *** **    *
  * * ** **  * ****   *   **  ***     * ** * ****   *  ** 
 ********* **  ***  * * ***  
   * *  **  **    **           ** *** * %d",i,sum);
 * ** * ** *   * ****   ****    ** 0;
}
answered by (-127 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main(void)
{
*  *    ******* ** * *  ** x,y,z,r,n,digits=0,sum=0;
 ******** *  *    * **  *** *  ****** *  *   * 
*  *** ***    **  * ** * *  *  **
 ** **  **** * ***    ********   * 
**     *   *  ***** * *  ** **** **
      * *******  *   **   *****    
 ***  ** **   ********   *****  ** 
****  ** *   **     * ** *  * * **  **
******    ** ** * **  *   *  * * * *****  *  ** * *** 
  * *  ******* *  *** *  ****  (n>0);
 * *  **    *             **  * **  *    *** *  * **   * 
 ***  *  * *  *** **** ** *    * 0;
}
answered by (-498 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
          *** * * * *




int main  ****
{



int * * ** ** *

      *  ***  *     *   ** * *  


  ***  * * !=0){


 * ** * ***   *       * ** *    * *

         **    * 
  *  * *    *   *  * ** **  ****  *** *

}

   ***  *   *    ** * * **** ** 


**** *   ******   **  **  ***   0;

}
answered by (-107 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
* * * * ****   ** *  ****   * number = 0;

     *  * * *      *** * *  **  *      *   *** &number);

 *** *  ** *  ******  ****  * number > 999 )
*  * * *    **   **  ****
* *   *  **  * *  * ** * * ** * **** *   ** ** * *   *****  ***   ** ***** ");
    * *  **  * * ** ** **
* *  * ******* *** ** *  *   **  if( number > 99 )
**  **      * ** *     * * 
*  *   * ***   *  ******   *  ** *** ***** *** *  ** *** *** ***  ** ");
*  *   * **  *    **      ** 
 **** * *  * *  * * *  ** ** * if( number > 9 )
   * * *   *** **  *   ** **
   ****  *   *** **** ** * *      * ** *  *  *   **  **** ****   * **   *  ");
* ** *    * ** ** * **** **
 **  **  ** ****    ** **   *  **
* **  ** * * * ***** **  
*****  **  **  * * * *  ***    *   **  ** *  ** * * ****  **  **** * **  ** ");
*    *   * * *  **  * * * *    
**** * *  ***  * ** * ***  ** a,b,c,d,e;
*   **   ***  **   *    * * = number;
 *  *    *   ***** * **  ****** = e / 1000;
** **  * ** *    *** **  * * = (e/100)%10;
  * **  **  ***   *  ***** = (e/10)%10;
***** * ** **   ***  **     = e%10;
 ***  * *** **** **     ***  *  *** * ** *  *** * *   * a+b+c+d);
**** ** * * * **  **   *  ***** 0;
}
answered by (-285 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
commented by (4.3k points)
0 0
can you replace 4 if statements with 1 loop?
commented by (5.2k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.17.66
©2016-2025

Related questions

0 like 0 dislike
69 answers
10-26 Exercise 1: Calculates and displays the GCD of 2 integers
[Exercise] Coding (C) - asked Oct 26, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 28913 - Available when: 2017-10-26 18:00 - Due to: Unlimited | 11.9k views
2 like 0 dislike
64 answers
10-19 Exercise 3: Prints the number with its digits reversed
[Exercise] Coding (C) - asked Oct 19, 2017 in Chapter 4: Expressions by thopd (12.1k points)
ID: 27669 - Available when: Unlimited - Due to: Unlimited | 16.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users