1 like 1 dislike
10k 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 | 10k 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:172.69.7.19
©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
| 7.7k 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
| 10.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users