1 like 1 dislike
16.8k 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 | 16.8k 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:108.162.241.160
©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
| 17.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users