1 like 1 dislike
22.4k 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 | 22.4k 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:104.23.197.95
©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
| 16.9k 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
| 22.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users