1 like 1 dislike
19.3k 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 | 19.3k 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:172.70.100.69
©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
| 14.7k 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
| 19.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users