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

2 like 0 dislike
14.4k 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 | 14.4k 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:172.71.120.164
©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 | 14.7k 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 | 14.6k 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 | 18.7k 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 | 14.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users