1 like 1 dislike
6.4k 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 | 6.4k 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:172.70.100.60
©2016-2024

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
| 5k 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
| 7k views
12,783 questions
183,443 answers
172,219 comments
4,824 users