1 like 1 dislike
17.4k 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 | 17.4k 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:172.69.130.70
©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
| 13.3k 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
| 17.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users