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