1 like 1 dislike
16.8k 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 | 16.8k 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:172.69.59.98
©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
| 12.9k 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
| 17.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users