1 like 1 dislike
15.4k 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 | 15.4k 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:108.162.241.184
©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
| 11.8k 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
| 16.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users