1 like 1 dislike
11.9k 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 | 11.9k 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:172.70.130.23
©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
| 9.2k 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
| 12.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users