1 like 1 dislike
15.3k 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 | 15.3k views

85 Answers

1 like 0 dislike
Hidden content!
#include<stdio.h>
int main(){
** ** * * **** * i;
** * ** * * * * * *** ** sum=0,counter=0;
** **** *** **** * ** * * * * *
* ** * ** ** *** * * {
** * * ** **** ***** * * ** ** ** * * ** * ** ***** *
* * * * * **** * * ** * * * * * * * i%10;
* *** * * ****** ** **** * ** * * ** *** ***** * **
* * * * * *** * * ** ***

* * * * * ** * * * * %d",counter,sum);
**** *** ** * ** * * * *** * 0;
}
answered by (-116 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 like 0 dislike
Hidden content!
#include * * ** **
int main (void)
{
*** * * * * *** * * ** n, count, sum, t, remainder;
*** ***** *** * * * * = 0;
** **** ** * * * * * * = 0;
** * * * * * * * * *** ***** * * * ** *** ** &n);
* * ** * ****** ** = n;
** * * * *** * * ** * (n != 0)
****** *** *** * * * *

** * * * * * ** * ** ** * ***** * ** **** ** ** ** = n % 10;
**** ********** * ***** * * ** * * * *** ** ** * * = sum + remainder;
* **** * * * * ** ** * **** * * * * * ** /= 10;
** * *** *** * ** ***** ** ** * * **


****** *** * ** * * *
* ** ****** * **** *** * * %d", count, sum);
}
answered by (-140 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main(){
** * ******* * ** i;
* ** * * * ** ** * sum=0,counter=0;
*** * * * * ** ****** ** *** * ******* * * ** *** *** ){
* * ** ** ** * * ** * * * * * * ***** *** *
* * ** *** * ** * * * * *** * *** * ** ** * **
* * * * *** ** *
* ** * * **** * ******** * ** %d",counter,sum);
** ** * *** * * **** * * ** 0;
}
answered by (-116 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main(){
* * * * * * * ** i;
* **** * ** * **** *** sum=0,counter=0
**** ****** ** **** * * * * ***** ** * * *** ******* ){
*** * * *** * ** ** * ***** * ** **** ****** ** * *
* *** * * * * ** * ** ****** *** * *
* * * * * * * * * * * *
* ** ****** * ** * ****** * %d",counter,sum);
* * *** *** *** **** ** ** * 0;
}
answered by (-116 points)
0 0
prog.c: In function 'main':
prog.c:5:5: error: expected ',' or ';' before 'while'
     while( scanf("%1d",&i)!=EOF ){
     ^~~~~
prog.c:3:9: error: unused variable 'i' [-Werror=unused-variable]
     int i;
         ^
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
* * *** *** *** a,sum,b;
*** **** *** **** *** ** * ** **** ** * ** * * **
*** *** *** ** *** *** * * * * * **
* *** * ** *** *
* ** ** * *** * * * ** ** * ** * *
** * * *** * *** * * ** *** **
* *** **** *** * **** ** ***** ** *****
* * ** **** * * *** ** if(a<=99&&a>9)
* **** **** ** * * * * ** ** ** **** * ** * * * ***
** ** ** ** * ****** * * **
**** * * * * ** ***** ******* *
********* **** ******** * ** **** * %d",b,sum);
*** ** ** * ** * *** * 0;
}
answered by (-258 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
0 0
-----------Re-judge-----------
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.190.140
©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
| 11.8k 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
| 16.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users