1 like 1 dislike
9.4k 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 | 9.4k 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:172.69.6.236
©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
| 7.4k 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
| 10.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users