1 like 1 dislike
11.4k 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 | 11.4k 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:172.69.7.242
©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
| 8.8k 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
| 12.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users