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:104.23.197.64
©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
| 17.3k 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