2 like 0 dislike
12.4k 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 | 12.4k 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:172.70.127.107
©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
| 12.4k 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
| 12.3k 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
| 15.6k 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
| 11.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users