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