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=0,b,g,sum=0,i=1000;
** ***** **** * * * * * *** *********** * **
* * * * ** * * *** * * * *

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

* ** * *** **** ** *** ** ** * ** %d",a,sum);
* ** * ** *** * ** ** ** 0;
}
answered by (54 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()
{
* * * ** * *** * a=0,b,c,d,e,f,g,sum=0,i=1000;
***** * * * * * * * * ** * * ** ** *** *** * **
* * ** *** * *

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

* * * * ** ** * ***** ********* %d",a,sum);
***** ** ** ** * * * 0;
}
answered by (54 points)
0 0
prog.c: In function 'main':
prog.c:5:21: error: unused variable 'f' [-Werror=unused-variable]
     int a=0,b,c,d,e,f,g,sum=0,i=1000;
                     ^
prog.c:5:19: error: unused variable 'e' [-Werror=unused-variable]
     int a=0,b,c,d,e,f,g,sum=0,i=1000;
                   ^
prog.c:5:17: error: unused variable 'd' [-Werror=unused-variable]
     int a=0,b,c,d,e,f,g,sum=0,i=1000;
                 ^
prog.c:5:15: error: unused variable 'c' [-Werror=unused-variable]
     int a=0,b,c,d,e,f,g,sum=0,i=1000;
               ^
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
* * * ** ***

int * **
{
*** ** **** * *** ***** * ** *
** ** *** ** *** * *** * * = 0;
* *** ** *** *****
** * * ** * **** * ** **** * * * * ***
sum *** * 0;
do
{sum += n % 10; ** ***
n /= 10;
**
}
*** *
** (n * * 0);
{
* *** **** ** ***** * ***
}
*** **** *** * * * * (0);
}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
**** * * *** ** * *

int * * * *
{
**** ** *** * ****** * *
* * * * ** *** * * * ** ** ** = 0;
* *** *** * * * **
* * * ** ** * * ** ** * ** * * * * ** *
sum * * * 0;
do
{sum += n % 10; **** *
n /= 10;
****
}
**
* (n * ** 0);
{
* ***** ** * *** *
}
**** *** ***** ** * *** (0);
}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main()
{
****** * **** ***** * n,sum=0,digits=0;
*** ****** ** * * * *** ** * * **** *
* * ** * ** ***** *** *** *****
** * * ** * *******
* *** ***** **** ***** * ** ** *** * = sum + n%10;
*** ***** * * ** *** * * * * ** * **** * * = n/10;
** * * * **** * * * * ** ** ** ** * * **
* ** * * * * ** * * ***
*** * **** * *** * * * * * * * * * %d",digits,sum);
* ** *** * * ** * * 0;
}
answered by (-323 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(){
* **** *** * *** * * a;
*** *** * * * **** ** sum=0;
* * ** ** ** ** ** * **** count=0;
** * * * ** ****** **** * ** * ** ** *** *
** * * * * *** * = sum + (a%10);
** * * * ** *** ** *** * ** **
* * ** *** ** * * ** *
* **** * ** * * ** * (a>0){
** * *** ** ** ** **** * ** *** **** ** ** = sum + (a%10);
****** * ** *** * *** * ** * * * * **** * *
** ** * * * ** * * * ** * * ** *** * **
*** * **** * * * *
* * ** * ** * ** * ** * *** * %d",count,sum);

** * **** * * ** ** 0;
}
answered by (52 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main (void)
{
**** *** ** a,b,c,d,e,f;
******* **** * * **** * * ***** ** ** ** *
* * * * *** * ** ** * ** i=1;
*** * *** * * * *** * *** **** * *
**** * * ***** * * ******** *
* **** * * *** *** *** * * ** * *
** ****** *** * * *** * ** ***
****** * ** * * * * * * * * *
* ** * *** ****** (a/10!=0){
* *** * ** * * * ****** *****
** * *** **** * * * **
    }
** **** *** *** **** * *** * * %d",i,f);
}
answered by (-204 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main (void)
{
* * **** * *** * *** * a,b,c,d,e,f,g,h;
*** * ** * * * ** ** *** **** * * * * * ** *
* * ** * ***** * i=1;
** ******** ** * * *** * *
* * ** * * ** ** ** * *
* ***** *** ***** ** ****
** * ** * * ** ** *** *** **** * **
*** ******* * * * ** ** * ** *
*** * ***** ** * * ** **** (a/10!=0){
**** ** *** ** *** *
** **** ***** * *** *
    }
* * * ** ** **** **** %d",i,f);
}
answered by (-204 points)
0 0
prog.c: In function 'main':
prog.c:4:23: error: unused variable 'h' [-Werror=unused-variable]
     int a,b,c,d,e,f,g,h;
                       ^
prog.c:4:21: error: unused variable 'g' [-Werror=unused-variable]
     int a,b,c,d,e,f,g,h;
                     ^
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(void)
{
* ** *** * ***** * a,b,c,d,e,f,g;
** ****** * ** ** *** * * ** * ** * **
***** * **** * * *** ** * ***
* * * * *** * * *
* * * * * ** ** **
* * ** * ***** * * * ***
* ** ** * ***** ********
* ** * * ** * * * ******* *
****** *** * * * ** * **
* ** ** ** * * *** * *
* ***** ** ** ** ** (a==0 && b==0 && c==0)
* ** * ** * *
** **** **** * * ***** * *
*** * **** ** *
** * * **** ** * * * *** * if(a==0 && b==0)
    {
* ** *** ** * * * * ** ** * * * ****** *
** *** ** * ** ** **
** * * * ** ** * if(a==0)
* ** **** * *
** * * * *** * ** ** * * ** *** *** *
    }
**** *** *** * **
* ** * * *** ** *
* ** ** **** ** ** * * * * * * * * * * *
* *** * * * **** ***
***** * * ** *** ** ****** %d",g,e);
*** * * * ** * * *** ** 0;
}
answered by (-229 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
* * ** * * ** * * * n,digits = 0,sum = 0;
* ** ** * ** ** * * ** * ** ** *
* * ***** *** * * * ** * * {
***** * ** ** *** ***** *** * ** * * * ** * ****** * *** ** ***
** **** * * ***** ** **** * ** * * * ** **** * *
* *********** * * * * *** * * *** * ** *** ** *** ** *
*** **** ** * * * ** * * * while(n > 0);
**** * * ** ****** * * *** * * %d",digits,sum);
}
answered by (-214 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.17.67
©2016-2025

Related questions

0 like 0 dislike
69 answers
[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
[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