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:104.23.243.165
©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