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:172.69.58.4
©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