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:104.23.243.109
©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