2 like 0 dislike
15.7k 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 | 15.7k 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:104.23.243.165
©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
| 15.8k 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
| 15.7k 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
| 20.5k 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
| 15.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users