1 like 1 dislike
23.2k 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 | 23.2k 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:104.23.197.118
©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
| 17.6k 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
| 22.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users