1 like 1 dislike
23k 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 | 23k 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:104.23.243.108
©2016-2026

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
| 17.4k 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
| 22.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users