2 like 0 dislike
17.3k 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 | 17.3k 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:104.23.243.108
©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
| 22.4k 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
| 16.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users