1 like 1 dislike
15.6k 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 | 15.6k views

85 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>

int main(){

** * ** * *** ** *** a,b,c,d,e,f,g;
* * *** * * *** ** ** *
**** * ** ** **** **
* **** * ***** * *
* **** ** * * * **** * *
** * * * * * * *** ** ***
*** *** ****** * *** * *
****** * ******* * * * ** ***** *


* * * ** * **** * * ** ** ** *
**** * * ** * * * *
** * **** * * *** * * * *** * * *** ******
** * * ** * ** *** *


** * ** * *** * *** * * * *** %d",b,g);

return 0;

}
answered by (-301 points)
0 0
prog.c: In function 'main':
prog.c:6:6: error: statement with no effect [-Werror=unused-value]
     b==0;
     ~^~~
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main (void)
{
***** * * * ** * * *** n, count, sum, remainder;
**** * ****** *** ** * * * = 0;
** ** * **** * *** * *** = 0;
** * * **** ** *** ** ***** * ** &n);
* ** ** *** * ** = n;
*** ***** ** **** *** **** (n != 0)
* ** * * ** *** **
* ***** ** **** * * * * ** *** * * *** * * * ******
* ** ******** * * * *** * * * * *** * * = n % 10;
** ** *** * ** * * * * * * **** ** * *** = sum + remainder;
** ***** ** * **** ******** **** *** * * /= 10;
* * *** * * **** * ** * **** * * * **


* * * ** ** ** ***
* ** *** * * * *** ** * %d", count, sum);
}
answered by (-140 points)
0 0
prog.c: In function 'main':
prog.c:8:5: error: 't' undeclared (first use in this function)
     t = n;
     ^
prog.c:8:5: note: each undeclared identifier is reported only once for each function it appears in
0 like 0 dislike
Hidden content!
#include<stdio.h>

int main(){

***** ** * * *** * * * **** a,b,c,d,e,f,g;
** * *** *** ****** ***
***** ** **** **
***** ** * * **** * * * *** *
****** * ***** *** ** * ** ** *
* * ****** * * ** *
*** * * * * * *** * * * **
***** * ** ** ** ** *


* ** * ***** *** * * * *** *
* **** * * * ** * ***
* ** * * * ** ** ** * * ******* ** *** ** *
* * ***** ** *** **** *


* ***** *** *** * * ** ** %d",b,g);

return 0;

}
answered by (-301 points)
0 0
prog.c: In function 'main':
prog.c:6:6: error: statement with no effect [-Werror=unused-value]
     b==0;
     ~^~~
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main ()

{
* *** ** *** *** **** e=0,n,nn,digit,sum=0;

* ** **** ** *** **** ** **** * * *
** * *** * * * ** = n;
* *** ** ** * ***** *** ** ** (n!=0)
* * * * ** *
* *** *** * *** * ** *** * * * * ** **
* **** * * ** ** * ** *** ** * * * ** *
** ** *** ** *
* ** * **** * ** * ** * ** * (nn!=0)
    {
* * * ******** ** * * *** * * * * * **
* ** * ****** * * ** * * ** * * ** ** ***** * ** ** * *
* * *** * **** *** **** ** * *** * * ***** **** ** *
** ** ** * ****


*** ** * ** * * ** * * * %d",e,sum);

* * *** * ** *** **** * * ** 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!
#include <stdio.h>
int main()
{
* ** * * ** * ** *** a,sum=0,digit=0;
* * ****** ****** * ** ** *** *** * *

* * ** * **** ** ***
** ** * ** ** * ** *
* **** * * * ** ** * ** ** * *** * *** ** += a%10;
* * * * * * ** * * ** * *** /= 10;
** * ***** ** * ** * * ** * * * *
** ** * ** **
* *** * *** **** * * *** * *

*** * *** ***** **** ** * * * * * * %d",digit,sum);

* * **** ** *** * * *** 0;
}
answered by (-281 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()
{
****** ** * ** *** ** * count=0, n,sum=0,remainder;
* * * * * * * *** **** ** *** * ** *** n);
* * * * * ** ** * ** ** * * *****
*** **** ** * **** *** ***

* * *** * *** * ********* ** * ******* * *** * * = n % 10;
* * * * ** * * ** * * * ** ** ** * * ** ** + remainder;
**** * ******* ** * * * **** * ** * * * * ** * *
* * * * *** ****** *** ** * * * * * *
* * * ** ** * * *** * *
** * * * * * * ********** **** * %d",count,sum);


}
answered by (-167 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>
#include <stdlib.h>

int main()
{
* * * * ** ** * a;
* ** ** ** *** ** * * sum=0;
* ** * ** * * *** i=0;
** * ** * *** ** *** * ** ***
**** * * ***** * * ** * (a!=0)
***** ** *** **** * ** *
***** ** ** * ** ** ** * *** ** * ** * += a%10;
** ** ** ** ** * *** * * *** * * * ***
* * * * * ***** * * ** * **** *** ** * ** * *
* * * * * * * * * *
***** **** * *** * ** * * ** %d",i,sum);
*** * * ** ** ** ** ** * * 0;
}
answered by (-127 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>
#include <stdlib.h>

int main(void)
{
** * ** * * **** * ***** x,y,z,r,n,digits=0,sum=0;
* * * * * * *** * ***** **** ** * * * *
* * * **** ** ** *** ** * * *
* ** **** * ** * ** * **
*** *** * ***** *
* ** * * ** * **** ** *
*** * * **** **** *** ** ** ** *
** ** ** * ** *** ** *** *
** * ** ** * * * * ** * * ** ** * ** * * * *
* ** * ** *** * ** ** ****** * (n>0);
* * ** *** * * * *** * * * * ***** **** **
* **** *** ***** ** ** * 0;
}
answered by (-498 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 main * **
{



int * * * ** *** *** *

* * **** **** * ** ** *


* *** * !=0){


** *** ** ** ***** ** *** *

* * * * ** * * *
* ** **** ** * *** * ** ** *

}

* ** * *** ***


* * *** *** * ** ** * * 0;

}
answered by (-107 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>
#include <stdlib.h>

int main()
{
* ***** ** ** ** *** *** number = 0;

***** ** * * ** * ***** * * &number);

** * ** * * * * * * * ** number > 999 )
* *** *** * * *** * *
** ** * * ** ** ** *** ** * * ** * * * *** ** * ** * ");
* *** **** *** ***
* ** ** ***** *** if( number > 99 )
* **** ** * * * **
* * ***** ** ***** * * ** *** * *** * * ******** ");
* **** * * **** * ** *
* * * ***** * ** * * * if( number > 9 )
* * *** **** ** *
* * ** * ****** ** * * *** * ** ** * * * * * * ** ");
* * * **** *** **
* * * ** * * * *
* *** * * ** *** *** * **
* *** * * * **** ** * ***** * ** ** * *** *** ** ");
** ** *** * * * ** *
** ** * * ** ** ******** a,b,c,d,e;
* *** * **** * * * * * * ** ** = number;
***** *** * *** ** * * * = e / 1000;
** * * ** *** * ** * *** = (e/100)%10;
***** * * * * * * ** * = (e/10)%10;
* ** * * **** = e%10;
*** ** * * ** ** * * * **** *** * a+b+c+d);
* *** * ** * * **** * * ****** * * 0;
}
answered by (-285 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 0
can you replace 4 if statements with 1 loop?
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.71.254.192
©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
| 11.9k 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
| 16.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users