1 like 1 dislike
22.3k 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 | 22.3k 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:162.159.115.9
©2016-2026

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
| 16.8k 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
| 21.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users