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:172.69.6.41
©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
| 19.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users