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

2 like 0 dislike
9.6k 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 | 9.6k 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:172.70.127.139
©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 | 9.6k 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 | 9.3k 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 | 11.8k 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 | 9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users