1 like 1 dislike
22.4k 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 | 22.4k 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:104.23.197.64
©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
| 16.9k 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
| 22.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users