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

2 like 0 dislike
18.4k 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 | 18.4k 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:104.23.243.109
©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 | 18.3k 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 | 18.1k 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 | 24.1k 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 | 18.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users