1 like 1 dislike
20.2k 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 | 20.2k 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:162.159.115.32
©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
| 15.3k 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
| 19.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users