2 like 0 dislike
14.3k 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 | 14.3k 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
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
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
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
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
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
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
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
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
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
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.69.7.77
©2016-2025

Related questions

0 like 0 dislike
71 answers
[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
| 14.6k views
0 like 0 dislike
72 answers
[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
| 14.4k views
1 like 1 dislike
85 answers
[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
| 18.4k views
0 like 0 dislike
69 answers
[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
| 14.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users