11-09 Exercise 2: Reduce the fraction to lowest terms

2 like 0 dislike
7.8k views

Write a program that asks the user to enter a fraction, then reduces the fraction to lowest terms.

寫一個程式 輸入一個分數，約分為最簡分數後輸出

Example input:

6/12

Example output:

1/2

Example input 2:

12/6

Example output:

2
[Exercise] Coding (C) - asked in Chapter 6: Loops by (5.2k points)
ID: 31048 - Available when: 2017-11-09 18:00 - Due to: Unlimited
edited by | 7.8k views

67 Answers

0 like 0 dislike 
Hidden content!
///Reduce fraction to lowest terms
///Elvis Suazo
#include <stdio.h>
#include <stdlib.h>

int numerator,denominator,i;


int main(){
***        ** ** *  ** *    *
**** *  ** ***   ***    * *  * **  *** ** *  *   ** *   ** *        **** * 
** ****       ** * *** **  *     **
    **     ***** * * * *  **  ***               

 ***  ** *  ***** ******  ***   *  * * ***     ** *   * * *  * *  && denominator%i==0){
**** ** *   *   *  *   *     * ****   * * *   *  ****   *    *  * *     * *  *****   **  * *  ***  *
* *********** *    * *** ***** **  * *   *  **** *** ** *** *  ***  **** ***  *** **  ***  *  *******
*   ************    *  *** *  *** *******  **   * *     *  *     *  *    *  *  *  **  *
 ** * **  ***    *  **     *   * * *****      ****   **
  *   * *    * * * ** **
*  *** * ****   *  *  **   *  ** 
 **  ******  * *  ***      *  *    *  * **  ****  *      

  *  * *   **** **  ***    * *** *
 ** *  **** ** **  * * *  ****** ***     * ** ***   *** *   *    **** *** *  *** 
    }
   * * * *    ****** * *   **  0;
}
answered by (-286 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main()

{
    int num,denom,i,a,b;
**  ****  * ** * ***  *      *  **   * * * *** *       * *  ***

    for (i=num;i>0;i--)
    {
* **  *** **** **  * ************    *   * ****   ***  * 
*  * *   ** *  **   **   *** *** * *   **** **  ******  * (a==0)
* *  *  ** * * ** *   **    ** * **** ***   
* *   **  *       *   **** ** ** *** *** * *   ***  *    *     * *  *  *** * ***** 
 *      **   ** * *** * *         *   *  ** *  **  * ** * ***  *  *** * *****   ***   (b==0)
* *      *   *   *   ****  ***  * **** ***  * *   *  * * *   *  **      *   
    *** *** *    * **  * * **   *****   ****  ****  **  ***** ** *** * * **   **  ** * *     ***    *  (num<denom)
***  **   *    * **   * *  **  *  *  *****  ** ** * * **  * ****  ***  ** * *** * *  *  *** **  ** ** *   *  *****    ** ***    **** ***  *** *    ****
***    ****  ************ * ***   **    *        ** * * * * * ** **  *   ***    *****  *    ***** **  *   ***   **      ***
 * * * *  ******** *  ** *  *     ****  ******** ** *  *** ** *      **  *  *  ** ******     *  **    *  ****  *** **** * *****     **  ***
*** *  * ** *  *    **  ** * ***  *** *  ***** * * *******  ***    ***          ********    **  **    *       **  * **  **
* ***  *   **       ***  **** * **   **** *  **** *  **  **   * ***   **   * *   * ****   *
 * **  *      **   *  *  *  *    ******* ***** *****  ** * 
    }

    return 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
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include  * * ** 

int   ***   
{
    **   **    int n, d, gcd, i;
   * *  *    ** **   * *  **** ****  * ** *** ***   * *  *  
  **    
    * ***   * i <= n *** **   i <= d; ++i)
  * ** *     **    ** ** *    
  *  *    *  *** **** ** *    * ** ****  **  ***   *** * ***  ***     ** d%i==0)
  * ***  ** ** ** *      ** * ***   ** * *  * ** * *** * **    * **     ***** * *  ** *** = i;
*  ***   *    * *   *  *  
 **  *** **  *   **   * *   *
****  *   n/=gcd;

*  * *  * * *   d/=gcd;
** * * **    if(d==1)
*  ** *   * ***    ** *   **  ****  
*  *       * * **   *   
  ** **  ** *   ** ***  **    **   * * **   ****** **** *   n,d);
  *****      *     * *     

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

* * *      *    *
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include    ** *   *  ** 

int  * 
{
  * *   int n, d, x, y, rem, gcd, i;
 *** *     * *  * ***  * ******  * * **  ** **   ** * *
  ***      * ***  ****
 ***** *   ** *    *
**   *    *    * ** * * **  ** i <= n  * ***   i <= d; ++i)
*** ** * **       **     * *    
  ****  *  * *   * ** *    *  **  ***    ** **   * * *    * ** *   * *   **  *** d%i==0)
**  ** * * *  *** *  **  ***  **   ** *  * * ****   *    * * ** **   **  * * *     **  ** = i;
   **      *   *  * ***   **
**   **  * ** n/=gcd;
**   **    d/=gcd;
***** *
     *   *  ***    ** ** * *   *   ** *    * **
 * * *    ****      * 
******      *** ** **   *       **   *** **  * ** ****** * ** n,d);
 * *  **  **     ** * *

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

    ** * ***  
   *** **  *
answered by (-304 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main(void)
{
 *   **  *****  * *  * **   ** a1,a2,a3;

*    *******    *  * *** *    a;
****  **  ** * **** ** *  ** *   * b;
 ***  * *  *  *  **      * ** *  c;

* *  ***  *    **  * ** **** ** **  *** ***  &a1, &a2);
  * *  **   *** *    ** = a1;
**    ***  **** * **  * **   = a2;
    c = a % b;
** *      *   *   ** *      ** > 0)
 **   *   ** *  ** **  ****  *
* *  ** ****    *  * * * *  ***  * * ** * * ** *   = a % b;
   **    ****   * *       * * *  ***  * * *****   ** ** * = b;
 * **  *      ***  *  ** *  * * ** ** *  ****  *   = c;
 * * ***  * ***  *** * *     
 *** ** *** *  *** * ****** a;
 * ** **   *  *    **  *** *    /=a;
** * **** *   * **  *  * **  **** 
 *** ** *   * ** ****   *** *** ****** * *  ** *** * **    * * **  *   * * *  ** 
*  ** **** **** * ***   *   
  * ***  **       *** ** * *** *** *** * * *  * **   ** *   ,a1,a2);}


return 0 ;
}
answered by (-254 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main(void)
{
*   * ** **  ***** ** * * * *  a1,a2,a3;

********       *   ** *  **** ** a;
 *  ****  *  * * * *  **** b;
** *     ** **  ***       **  c;

* * ** * * **     *     *** *   *  *  *  ****  *  &a1, &a2);
  *   **     * **   ***  = a1;
**    * * *  ***   ** ***** = a2;

* **   ** ***** * * *  *** * *** **    ** > 0)
*    ** ***  *    * ** ***
  * *****   *** *   * ***     * *   * *  * *     ***   *   = a % b;
*     *  *** *  ***    * **   * ******* **** ** * * = b;
*    * *** ***      **    * **  *** *  *** *  *   * **   * * * = c;
  * *     ** *  ** ** *  ***    
*** *   ***** * *** *     *      * * a;
**    **  ** ******   * /=a;

*    *****  *  ***** ***  ** *  *   ***   ** * * ** ,a1,a2);


return 0 ;
}
answered by (-254 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main(void)
{
 ***    *   * * * *****  *  **  * * a1,a2,a3;

****  *  ***    * ** * *** *  * a;
*   **** ****  ** *  *** ** ** b;
*  * **   ****  *     *  * *****  ** c;

*   ***  * *  **** * *  **  * *  *** *** &a1, &a2);
* ****  ** **   ** ***** *  = a1;
* *  *** * * ** **   *  ****** = a2;

*    ****    *  ** *   **   *  ***  > 0)
**  *********   ***  ***** ***  
*  **       * *   * *   ** ** * ** *  * **** * ** **   = a % b;
 **  **** **   **  ***  * * *     * * * * *** ***** = b;
 * ***  * * *  * **    * **  * *** * ******** * = c;
 ****   * *** ****  *  *
   * ***       * ***  **   *   *   a;
*  ** *  *  *******  *** *  /=a;

****      ** **   *  *  *  * * *   *  *   **  ** ,a1,a2);


return 0 ;
}
answered by (-254 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>

int main(void)
{
  ****   **** **   * * **  * a1,a2,a3;

 * *** *   **   * * *** *  *   a;
  * * ** **** *   ***  * **   b;
* ** *   * *  * *  * ******  c;

* *** * * ****   *  * ***  * * * *  * ******    *   &a1, &a2);
  ***  ** *   **    *** ** **   = a1;
**  *   *** ** * * **    = a2;

   *  *  **      *  ****  *  **  > 0)
***   *   ***  ** *** **** *** **
 *  * ***   ** * *  ****        ** ******* ** * ** * = a % b;
**** *  ***        * ***** * ******   ****       * * * = b;
 ***  ***    * * *  * *** *** ***** * * * *   *   = c;
 ***  * *** *   * ** *
 * *  ** ** ***    **** a;
**********        *     ***     * /=a;

**  * * ** **** *  ** * * *    * ***   *   * *    ,a1,a2);


return 0 ;
}
answered by (-254 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main (void)
{
   ***      *   *    ****** *** a,b,c,d;
**     ** ****  * * ***  *     *  **  *     *      *  ****   *
     **  ***** **  * *    * *   **
*** *  *  *    **** **     *  ****  
** **  *** * *     * ****** *** * * **** * && b>0) {
*  ***       *****  **  **  ****  **  
*** *  ** * *     * *    *  * ** ** ****     *** * * * 
* * **  **   *  **** *  ***** * *
 *  ****  ******       ****  **  *   ****    * *  
}
****      *  *  *** **   ** *  ** **** 
*** *   ***** *       * *** * **   **  * * ** * **** * (d/b!=1)
  * **  ** ****  *  *  ***   *   ** **  *   * *    ***** *** * **  ****  ****   ** * 
 ****    *  **  ** *   ** *  **  * * ** *** * *  **** * *  *  printf("%d",c/b);
    }
    ***  *   *  ****    **  *** {
**  ***** * * ***    ****     *  * *      * *******  * **   * (d/a!=1)
  * *       *     ***  **  *  **** * ***   ****  *   **  * **   **  ** **   *
 ***    * * **** * ***  * *****  * * *  *   *   **  printf("%d",c/a);
    }
}
answered by (-204 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
commented by (4.3k points)
0 like 0 dislike 
Hidden content!
#include <stdio.h>
int main (void)
{
 ***  *  ** ****    *****  *  * a,b,c,d;
   **   *** * ** * ***   *** ***** **   * **** *   **  * ***  *   **** *
* *   **    ***   * **** **  **** 
 * ** **** * **   **       ** 
 *** ***   ** * ******   ***  *      && b>0) {
* ** ***     *   * * * * * * * ****** *
    **  * ** ****  ***  **  * **** *  ***  *** * **
*  **  ** * *** **  *  *** * **
* ***** * * **       *  *  * **   ** ** * **** ** *  *
}
******* *  *  *** *****   *  *
 ***** * ****** *      * **** ***** * *** * * **    ** * * * (d/b!=1)
   ***  * ** * *  *  ** *** *  **     ** *   * ***  *  **  *** ********   * *   * 
* *  ********  *    * **  * * **        *   *   *  *  **  printf("%d\n",c/b);
    }
  ***  ****   *****  ***** *    **  {
        ***   **  *      ** ***  **  *   **  *  * (d/a!=1)
*   *  * ** ** ** *** *   **  *** * **  **  * * ****  ** **  *     **   *    **
*    ** * *** ** **  ** *  ** **  ***  **    ** *     printf("%d\n",c/a);
    }
}
answered by (-204 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
commented by (4.3k points)
Page:
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.17.121
©2016-2025

Related questions

0 like 0 dislike
71 answers
11-09 Exercise 1: Print a one-month calendar
[Exercise] Coding (C) - asked Nov 9, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 31047 - Available when: 2017-11-09 18:00 - Due to: Unlimited | 8k views
0 like 0 dislike
72 answers
11-01 Exercise 2: Find out all the factors of N
[Exercise] Coding (C) - asked Nov 2, 2017 in Chapter 6: Loops by semicolon (5.2k points)
ID: 29831 - Available when: 2017-11-02 18:00 - Due to: Unlimited | 7.7k views
1 like 1 dislike
85 answers
10-26 Exercise 2: Displays the number of its digits and their sum
[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 | 9.7k views
0 like 0 dislike
69 answers
10-26 Exercise 1: Calculates and displays the GCD of 2 integers
[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 | 7.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users