2 like 0 dislike
7.8k 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 | 7.8k 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:108.162.216.62
©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
| 8k 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
| 7.7k 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
| 9.7k 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
| 7.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users