1 like 1 dislike
22.5k 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 | 22.5k 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:104.23.197.65
©2016-2026

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
| 17k 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
| 22.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users