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

1 like 1 dislike
15.8k 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 | 15.8k 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:162.158.243.112
©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 | 12k 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 | 16.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users