1 like 1 dislike
21.4k 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 | 21.4k 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
| 16.1k 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
| 21k views
12,783 questions
183,442 answers
172,219 comments
4,824 users