2 like 0 dislike
17.2k 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 | 17.2k 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:104.23.197.95
©2016-2026

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
| 17.2k 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
| 16.9k 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
| 22.3k 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
| 16.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users