1 like 1 dislike
16.9k 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 | 16.9k 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:172.70.50.26
©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
| 13k 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
| 17.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users