1 like 1 dislike
20.7k 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 | 20.7k 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:104.23.197.95
©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
| 15.5k 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
| 20.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users