1 like 1 dislike
15.6k 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 | 15.6k 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:172.69.17.67
©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
| 11.9k 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
| 16.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users