2 like 0 dislike
17.8k views

Write a program that input four-digit number, then prints the number with its digits reversed .

寫一個輸入4位數字,反轉輸出這個數字的值

Example input: 

5455

Example output:

5545

Example input: 

5400

Example output:

45
[Exercise] Coding (C) - asked in Chapter 4: Expressions by (12.1k points)
ID: 27669 - Available when: Unlimited - Due to: Unlimited

edited by | 17.8k views

64 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
*** *** * * ** *** **** d1,d2,d3,d4;

** ***** * * * * * * * * ** *** * * * ** ** ** * * ********** * *

* * ** * ** *** * * * ** & d3==0 & d2==0)
* ** *** * *** ** ** ** * *** **** **** *** * ******* *

** * * *** **** * * * * if(d4==0 & d3==0)
* ******* ** *** **** * * * * ** *** * * * *** ** * * **

******** ******* *** ***** ** if(d4==0)
***** *** ** * **** * ** * * * * **** * * * * ** * ** * * * * ** *

* ***** * * * ** ***** *
* *** * * * ***** **** * ** * * ** ** ** *** * * * *******

* ***** ** ** * 0;

}
answered by (-16 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main()
{
** * ***** * ** ***** n, remainder, reversednumber=0;
* * * * * * * ****** ** **** **** ** **
** ** * *** * * * * * * *
*** ** * * * *** **
* * * ** * *** **** * ** ** * * ** * * * ** = n%10;
** * * ** ***** * ** ** *** * ** ** * ** * * **** * = reversednumber*10 + remainder;
** ** * * ** ** **** * ** * * * *** * * * * /= 10;
** * ** *** * * **
* * * ** * ** ** * * * ** * ** * * * * *** *
* * * **** * * 0;
}
answered
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
* * * * *** *** *** a,b,c,d;
* ** * * * **** * ** ** * ** * ** * * ** * ** * *

**** * ** * ****** ** ** && c!=0)
** ***** **** * ** * * ** *
* * * *** * * **** * * * * * ** **** * * ** ** * * ***** * *** *
**** * ** **** * ** *** * * ** *
* * ** * *** * * **** * * if(d==0 && c==0 &&b!=0)
** **** *** * * * ** ** * ** * ****
* ** **** * ** * ** ***** *** * **** * ***** ****** * ** ** ****** * * * ** **
*** *** ** * * ** ** * * ** *** *
*** ** ** * * * ** if(d==0 && c==0 && b==0 && a!=0)
* * * * * * * * * *** * * * ***** *
* ***** * ** **** * **** ** *** * ****** * * ** * * **** ** * ******* * * * *
* ** * * * *** * * *** * ** ** * **
* ** ** **** **** * if(d==0 && c==0 && b==0 && a==0)
*** * * * ** ** **
*** * *** * * * *** * * * ** * ** ** *** * ****** * *
    }
* * * ** ** ** * *** ***** { * * *** * ** * * ** * **** ** **** ** *** * **
}
answered by (-329 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include * * * * *****

int main()
{
** ** ********* * * ** ** a,b,c,d;
*** ** ********** ****** * ***** ** * ** * *** ** **** *** * *
** * * **** * * * ******* * * ** *** ** * * * * *
* * * ** *** * * * ** * * 0;
}
answered by (-498 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include * * **

int main()
{
** * * ** * ***** * *** a,b,c,d;
**** *** ** **** * * * * * * ** *** ******* * ** * * * * * *******
* * * ** ** **** ** * * *** * ** * * ** * *
* ** *** ****** ** * * *** 0;
}
answered by (-108 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()

{
***** *** * * * * ** * a,b,c,d;
* * *** **** ** ** ** ** * ** * * * * ** ** *** *** **** * * **

* ***** **** ***** * ** * ** * *** * **** *

* ** * * ** * * 0;

}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include * *** * ****
#include * *** ** *

int main()
{
** *** * * * * **** * * a,b,c,d,x;
* ***** * * *** * * ** * * * * * * * *** ** * **
* ****** ******** = x/1000;
* ** ** ** * ** ** = (x-a*1000)/100;
**** * *** **** *** * * * * = (x-a*1000-b*100)/10;
*** **** ** * ** ** ** * * * = (x-a*1000-b*100-c*10);
** **** * ** * * ** == 0 && c != 0)
****** *** ** * * * ** ****** * *** * **** ** ** * * * ** ** ** * ***
** * ** ** * * * * * if(c == 0 && b != 0)
* ** * * * *** * ** * **** * *** * * **** **** * * * **
* ** * * ** * * **** if(b == 0 && a != 0)
** ** *** ** * * ** * * * *** * * * * ** ** ** ** ** * **** *
* * * * **** *** * *** ** *
** * ** ** ****** * * * ***** * * ** ** ** * * ***** ** *

** *** * ** * * *** ** 0;
}
answered by (-255 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
int main()
{

* ** * * * * n,a,b,c,d,r;
**** * * * *
**** * *** * **** ** * * ***** ***** * ** ** **
* ** *** * * *** **
*** ** * *** * ** ** //n=1234 1
* * * * *** ** * ** * * * * //2
* *** ** * ** * * * * **** //3
* * *** * * ** * * ** ** ***  //4
** ** ** * ** * * ** * *
* ** ** **** **** * ** * ** ** * ***** ** * * *
* * *** ** * * * ** * *
* * *** * ** * * ** 0;
}


  
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>


int main()
{
** *** * ** **** * **
* * ** * * ** * ** num;
** *********** ** * ** *** fs,sc,td,ft;
* * *** ** **
** * * * **** * * *** * ** * *** * &num);
* *** * ****** ** *
***** * * * ** ** **** = num/1000;
* * ** * * * * * **** ** = num%1000/100;
** ** **** ** * **
* * ** * ** *** ****** * * *
* * * *** **** ** *****
   if (ft!=0)
   {
* * *** ** ** * ******** ** **** ** ** * ** * ** * * ** ft);
   }
* *** * * *** *** * ** * * (td!=0)
* *** * * ** *** ******
* ** ***** * * **** * * ** * * * **** ** **** * td);
*** *** * **** ** *
** ** ** * * * ***** * **** (sc!=0)
* ** * * ** * *** * * *** * *
** * * **** * * * * * ** * ** * ** * * * * ** * * sc);
* * * ** * ***** *** * * *
* ** * * * **** *** * (fs!=0)
** ** ** ** ** * ** *
**** * ** ** * ** * * ** * ** **** * *** ******* ** * *** ** * fs);
* * ** * * * *** ** *
***** **** * ** * *
** * * * *** **** *** 0;
   }
answered by (323 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()
{
* ** * ** * * * * *** num;
** *** * * * * * num1;
* * ***** * * * * * num2;
* * ** *** ** * * num3;
**** ** ** * * ** num4;
  
* ** * * * * ** ** *** ****** * * * &num);
    
* * ** ** *** ***** * ** * * ****
** * * ** * * * ** * ** * * * *
** ** *** ** * ** **** ** * * ** *
* * * * ** * **** * * *** * ** *
    
    
* ** *** *** * *** ** * ** * * ** *** *** ******* ** *
* **** ** ***** ** *** *
** * **** * * ** *** * * **** ******** ** * **** * ** * *** num1);
** * *** * *
* * ****** ** **** * if((num4==0)&&(num3==0))
* *** ** * * * * ****
* *** ** * * ** ***** * ** * *** * * * ** * ** * ** * ** **** num2,num1);
* *** *** ***** * * *
* ******** * * if(num4== 0)
** * ** * ***** * * *
* * * ** * ** ** **** * ** ** ** ** * ** *** * num3,num2,num1);
** *** * ********** * * *
*** *** ** * ** * ********
* ** ** * *** * ******
** *** * * * * ** ** ** * * * ** *** ** * * ** *** **** num4,num3,num2,num1);
******* *** * **** ** **
**** ** ** * *** *** *

* * ** * **** * * *** 0;
}
answered by (-193 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
0 0
-----------Re-judge-----------
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Case 5: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.100.107
©2016-2025

Related questions

1 like 1 dislike
85 answers
[Exercise] Coding (C) - asked Oct 26, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 28914 - Available when: 2017-10-26 18:00 - Due to: Unlimited
| 17.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users