2 like 0 dislike
5k 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 | 5k 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:172.71.254.154
©2016-2024

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
| 5.5k 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
| 5.2k 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
| 6.4k 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
| 5k views
12,783 questions
183,443 answers
172,219 comments
4,824 users