1 like 1 dislike
11.4k 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 | 11.4k 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:172.70.100.138
©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
| 8.8k 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
| 12.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users