1 like 1 dislike
17.4k 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 | 17.4k 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:172.69.17.74
©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
| 13.3k 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
| 17.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users