1 like 1 dislike
24.1k 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 | 24.1k 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:104.23.243.108
©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
| 18.3k 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
| 23.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users