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

2 like 0 dislike
17.3k 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 | 17.3k 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:104.23.197.65
©2016-2026

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 | 17.3k 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 | 16.9k 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 | 22.4k 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 | 16.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users