1 like 1 dislike
11.1k 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 | 11.1k views

85 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()
{
** ** * ** *** * a=0,b,g,sum=0,i=1000;
** ** * * *** * * ** * *** * * ** ****
**** *** ******** * ****

* * * * * * ****
*** ** * ** * * *** *
* * * ** * * ** ***
* *** ***** * ******** *
*** ** *** * * * ***
** ***** ****** * *******
* ***** *** ** ** **** *
**** * * * **** *

* * * * * * **** * * ** * * **** %d",a,sum);
* ** * ******* *** *** 0;
}
answered by (54 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()
{
** * * * ** * * *** * * * ** a=0,b,c,d,e,f,g,sum=0,i=1000;
* * ** *** *** * * ** ** * * * ***
* * * * ** * *** ***** ** * **

* *** ** * **** * * ** **
**** * * * *** **** * *
* ** * * * * *** * *
* ***** * ** ** * *** ** *** **
* * ***** * * * * * * ** *** **
* *** *** ** ** **** ***
** * * * * ***** ***
*** *** *** * *** ** **

* **** ** * * ** * *** ** * * *** %d",a,sum);
* ** * ***** * * * * 0;
}
answered by (54 points)
0 0
prog.c: In function 'main':
prog.c:5:21: error: unused variable 'f' [-Werror=unused-variable]
     int a=0,b,c,d,e,f,g,sum=0,i=1000;
                     ^
prog.c:5:19: error: unused variable 'e' [-Werror=unused-variable]
     int a=0,b,c,d,e,f,g,sum=0,i=1000;
                   ^
prog.c:5:17: error: unused variable 'd' [-Werror=unused-variable]
     int a=0,b,c,d,e,f,g,sum=0,i=1000;
                 ^
prog.c:5:15: error: unused variable 'c' [-Werror=unused-variable]
     int a=0,b,c,d,e,f,g,sum=0,i=1000;
               ^
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
* ** * ****** ****

int *****
{
* * * ** ** ** ** * * * **
**** * ** * * *** * ** * * * = 0;
* ** *** ** * **
* * * * * * * * * ***** *** ** ** * ***** *
sum * * 0;
do
{sum += n % 10; * ** *
n /= 10;
*** **
}
*******
**** (n * 0);
{
* ** ** * * * ***
}
* * * ** *** * * * (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!
* ** ** **

int *****
{
*** ** *** * ** **
* *** * ** *** * ** *** ** * = 0;
* ** * * * *** * *** * *** *
* * * * ** *** * ****** **** * *** * * * *
sum * **** 0;
do
{sum += n % 10; * *
n /= 10;
***
}
**
* * (n ** 0);
{
** * ** ** * * * * *
}
** * *** * *** * ** *** (0);
}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main()
{
* * * **** * ** * n,sum=0,digits=0;
** * ** * * **** ** * * ***** *** **** **
*** *** * ** * ** * *
* ** *** *** * ** * **
***** * **** ****** ** * ***** *** *** * **** = sum + n%10;
*** **** *** ** *** ** * ** * ** * * * ** = n/10;
*** *** ** * ****** ***** * ** **** ***
* **** ** ****
* ** * * * * ** ** * * * * ** ** * * %d",digits,sum);
** ** *** * *** * * 0;
}
answered by (-323 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;
* * * * ** * ** * ***** count=0;
********* *** **** **** ** ******** * * *
*** * * * ** ** ** * *** = sum + (a%10);
** ** * ***** * * * ** * ***
* * * * ** * ** * **
***** ** * ** * * (a>0){
* ***** * ***** * * ****** ******** * * *** *** ** * ** = sum + (a%10);
** *** **** * * **** ** *** * *** * *** ** * * ** *
* *** * * ** *** ***** ** ** ** ** * * * *
* ** * ** **
* **** ******* *** * * * ** ** %d",count,sum);

* * * * * ** *** ** ** 0;
}
answered by (52 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 (void)
{
* *** **** * * * * * * ** a,b,c,d,e,f;
* ****** ** * * ** ** *** *** ** *
** ** * *** ** * ** i=1;
**** ** ****** * * * ** **
*** * ** *** * ***** ****** *
** **** ** ** * *** ** * *** *
* * ** ** *** * * *** ** * * *
** * * *** ****** ****
*** * * **** **** **** (a/10!=0){
* * * **** * ** *
*********** ** * *****
    }
** ***** ** **** * * ** * * %d",i,f);
}
answered by (-204 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 (void)
{
*** ** ** * **** ******** ** a,b,c,d,e,f,g,h;
* * **** * *** * ***** * ** * * *** *
** **** ** ***** *** * i=1;
* * * ***** ** ******* *** ** * **
* *** * * ** ** * * * **** **
** *** * *** * * **** * *** **
**** ** * ** * *** * * * * *** **
** ** ** * * ** *** * * * **
*** ** ** *** * * *** (a/10!=0){
* * * ** ** ****
** *** * ** **** *** ** **
    }
* * ********* ** ** * *** *** ***** %d",i,f);
}
answered by (-204 points)
0 0
prog.c: In function 'main':
prog.c:4:23: error: unused variable 'h' [-Werror=unused-variable]
     int a,b,c,d,e,f,g,h;
                       ^
prog.c:4:21: error: unused variable 'g' [-Werror=unused-variable]
     int a,b,c,d,e,f,g,h;
                     ^
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main(void)
{
* *** **** *** * a,b,c,d,e,f,g;
* **** * **** *** ** ***** * *** ** * ** *
* ** ** ** *** *
** * * **** ***** ** * **** **** *
** * **** * * ** * ** ** **
* **** * ***** ** * ** * ***
* * ** *** ** ** * **
** ** * * ** * * * *
**** * ** * ** ** * *
** ** * *** ** * ** *
* **** * * ** ** * * ** (a==0 && b==0 && c==0)
** * * *** **** *
*** *** * ** * * * * *
*** **** ** **** *** * *
* * * ***** * * ** **** if(a==0 && b==0)
    {
** * *** ** * * ** * ***** **** * * * * *
*** * ** ** * ******
**** *** ***** ** * if(a==0)
* ** *** * **** **
* **** **** ***** ** * *** * * ************* ****
    }
** * ** * * * * ***** *** *
** ** * ** *** *** **
******** * ** *** ** ** ***** *** * *** *
** *** **** * ** ***
* * *** * ** *** * * * * ****** * %d",g,e);
*** ** * **** ** * * * 0;
}
answered by (-229 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()
{
** *** * * * * ****** ** * n,digits = 0,sum = 0;
* * * * ***** ** * **** * *** *** * * * ***** *
** ** **** ** * ** * ** {
* * * *** * *** * * * ** * ** * * ** *
** ** ** * * ** *** * **** **** * *** *** *
** **** *** * * * *** ** * * * ** * * ** *** **
*** ** **** ** * *** ** while(n > 0);
****** *** ** *** *** * * * ** * * %d",digits,sum);
}
answered by (-214 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.17.30
©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
| 8.7k 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
| 12k views
12,783 questions
183,442 answers
172,219 comments
4,824 users