1 like 1 dislike
16.9k 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 | 16.9k 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:172.70.131.189
©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
| 13k 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
| 17.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users