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:104.23.197.65
©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