2 like 0 dislike
11.3k 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 | 11.3k 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:172.70.100.203
©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
| 11.5k 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
| 11.1k 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
| 14.1k 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
| 10.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users