1 like 1 dislike
15.1k 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 | 15.1k 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:172.70.126.8
©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
| 11.7k 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
| 16.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users