2 like 0 dislike
15.8k 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 | 15.8k 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:162.159.115.31
©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
| 15.9k 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
| 15.8k 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
| 20.7k 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
| 15.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users