2 like 0 dislike
11.3k 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 | 11.3k views

67 Answers

0 like 0 dislike
Hidden content!
#include <stdio.h>

int main()

{
*** *** * ** ** num,denom,n=1,flag,bflag,cflag,dflag;

**** * ** * * ** ** * * ** * **** ** * * * **** * * * * *

* *** * ** * ** ***** * (n;n<=num;n++)
*** **** **** ** ** *** *
* **** *** * * * * * **** * ***** * *  //12%2
* ** ** * ** ** * *** ***** * *** ** *** ** * **
* * * * * ** ** * ** ******* * *** //bflag=6 num=6 n=2
** ** ***** * * ** * * ** ** ** * ** * ** (flag==0 && n!=1)
* ** ** ** * * * ***** * ** *** **** **** * *** **
* *** **** *** * **** *** * * * *** * **** *** *** * **** * **** ** * * * * //18&2
**** * * *** * * ** ***** * ** ** ** *** ** * * ******* ** * * *
* ** * ******* * *** ** *** ** * ** *** * * ** * ***** * ** * * * *  //denom=9 18/2 dflag=9
* * ** *** ** *** ** ** * *** * * * * ** * *
    }
* ** *** *** * * * **** *** ** (denom!=1)
** * ***** *** *** * ** *** ** * * *
* *** ** * ******** ***
*** ** ** * * *** ** ** *** * * *
* * ** * *** * ** * *** ** ** 0;


}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Wrong output
Case 3: Correct output
Case 4: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
    int a,b,c,d,e;
** ** * *** ***** ** ** *** ******* * ** ** * ***
    d=a;
    e=b;
    if(d>e)
    {
** * * ** ** *** ** * **** **** * * * * * * * *** ** **
* *** ** * ** * * * *** * * * ** * * ***
* ****** * ** * * ** *** *** * * * * * *** ***** ** * * * *
* * * *** * * * **** * * ** **** ** ** * ** ** *** * * ** * *
**** * ** * * * ***** * ** * * ** **** ** * * ****** **** *** *
        }

* ***** *** **** ** *** ****** *** * *** ** *
        {
**** ** ****** ** ** * *** * ** * * * * ** ** * * **** * * * * * *** **
* * * ** *** * * ** ******** * **** *
** *** * * * * ** *** * * * **** * * * * if(e!=1)
** * * *** * * ** * ** * ** * * ** * * *
** *** * * * ** * ****** * ** *** **** * **** ** * * * ** *** *** ** *******
*** * * * * * ** * *** ** ** *** * * * **
****** ** *** * ** **** * * ** ** ** ** *** * * * if(e==1)
* ** * * * ** * * **** * ** * ** * * *
* ******* * * * * * * * ** ** **** ** ********* *** * * * *** * *** * *
* ** ** * * ** * ****** *** ** * * ** *** ** **
    }
    if(d<e)
    {
** * *** ***** ** *** * * ** * * *** ** *
** * * ** * * * * * * **** ******* *** * ** *
* * * *** ** * * ** * *** * * *** * ** * * * * ** ** * *
* * * * * * * * ******* * * **** * * ****** * **** * *** * ***** *
* * *** * *** ** * *** * *** ** *** *** ** ** * ** * * * * ** * * * **
** * ***** * *** * * * *** ** * ** * * * **
* * ****** * * ** ********* ** * ***
** **** *** * *** * * * ** ** ** **
** * * ******* ** * ** * * * *** * * * ***** * * ** * * ***** * ** **** * * * * * * *** * * * ***
** ** *** * ** ** * * ** ***** *** ****
** * * **** **** * **** *** * *** *** ** if(d==1)
* * ******* **** * ** *** **** ** * * * **
* * * ** **** * ** * * ** * *** ** *** *** * *** ** * * * * * * * **** * * ** * **
* ** ** ** * *** * * ** * * *** * * *
    }
    return 0;
}
answered by (-255 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() {
** ** * * ***** * x, y, tmp, a, b;
*** * ** ** * *** *** ** *** * ** ** &x, &y);
** * * **** * * * *
* ** * *** ** * ** *
***** * *** * * * ***** ***** * {
** ** ***** ** ** **** * ******* ** * *** * * * * *
** * ** *** * ** ***** * ** ** ** * *
**** * * ** ** * * ****** * ** ** * ***
** ** ** *** * * *
* ** ** * * * * ** * * * ** ** {
* ** * * *** * ** **** ****** ** * * ** **** * * ***** * * * * (x/b)/(y/b));
    }
* *** * * ** * * ** * {
* * * ** * *** **** ** * * * ** ** ** * * * ** *** *** * * * ** * *** x/b, y/b);
    }
}
answered
edited by
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
0 0
Case 0: Wrong output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Correct output
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)
{
* * * ** **** * * *** ** *** frac1;
* * ** *** * *** * * frac2;
** ** *** * * * * ** * gcd;

* ** ** ** * ** * a;
** * * * * *** * ****** ** b;
** ** *** ** ** *** c;

*** * ** ** ** ** ** ** * ******* * *** ** &frac1, &frac2);
* * *** ** * * * ** ** ** = frac1;
    b = frac2;

* *** * * ** * * *** ** 0)
** ** * ***** * *** ***
* * ** * * *** * * * *** ** * * * * *** * = a % b;
* * ** ** ** * ***** * ** * * = b;
* ** **** ** ** * ** * * ***** * **** * ***** = c;
* * ***** *** ** *

*** ** ** * *** ** ** * * /= a;
* *** ** ** * ***** * * /= a;
*** * **** * **** ** ***** * ** *
** ***** ** *** * ***** ****** ** * ** * * *
**** ** * * * ** * **
** * **** ** * ** * *****
* ******** * * * ** * **** *** ** ** frac1, frac2);


****** ***** ** *** * * 0;

}
answered by (-167 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 main (void)



{


* * **** **** **** ** * * * ** **


* * * * * * * ** *** ** **** *** **** ** * *


* * * * * **** ***** * * *** (a=1; a <=num **** ** * * a <= denom; ++a)
* ** ** * ** * ****** **

** * * * * *** * * ***** ** *** ** ** * (num%a ==0 && denom%a==0)
*** * * *** *** ** * * * * ** *** * ** ** * * *
* ***** * * ** ** * *** *

*** * ** ***** ** * * ** * = num/GCD ;

** * * * ** * *** * ** * denom/GCD;
* * ***** ** ** ** ** * (num%denom==0 ){

* * **** * ** * * * * * ***** * * ***
}
* ********** * * * *****
** * * * * * ******* * *** ** ** * ** ** ***** *
}



** ** ** * 0;
}
answered by (-107 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)
{
**** *** ** *** *** * * frac1;
* * *** * ** * * *** ** *** frac2;
** * ** * * ******** *** ** gcd;

* ***** * * * ** * ** **** a;
* ** * * *** * ** b;
** ** ** * ** ****** * c;

* ** * * *** * *** * *** * * * &frac1, &frac2);
* * ** ** * *** * * = frac1;
    b = frac2;

* * * ** * ** ** * * * 0)
**** ** *** ******* * * **
* *** * * * * * * * * * * * * ***** *** * * = a % b;
* * * ** ** * * * *** * * * **** * * * = b;
** ** ** * * * *** ** * ** ** * * * * * = c;
** *** * ** *****

* * * * * *** ***** /= a;
*** ** * *** ** * **** /= a;
*** * * ** * * **** * *
** * * * **** ********* ** * * * * **
* * *** *** * * ** *
** **** ** * ** * * *
* ** * **** * * * * **** * * *** frac1, frac2);


** ** * *** ** * ** 0;

}
answered by (-167 points)
0 0
Case 0: Wrong output
Case 1: Correct output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Correct output
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
******** * * ** a,b,i;
** * ** *** * *** ***** **** ***** * * * * * ** **** * *
** * * **** * *** *** * % b == 0)
**** ** * * * * * ** ** * ** * *** **** ** *** **** *** * ** **
* * ** * * * * **** * *
****** * * * **** * ** * ** * = 1;i <= a;i++)
*** ** **** * *
***** ******** * ** **** * * ********** * % i ==0&&b % i ==0)
**** *** ** ** * * * * **** ** **** * *
* ** * ** ****** ******* * * * * * * **** ***** * ** *** = a/i,b = b/i;
* *** ** ***** * * * * * * * ** ** ** * ** *
    }
*** **** * *** **** * ** ** * * * *** * ** * * * ** * * *** * ** * *
* * ** ** * **** ** * ** * * * * *

* * * * * ** * * ** ** 0;
}
answered by (-255 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>
#include <stdlib.h>

int main()

{
* * *** * * * * a,b,i;
** * * * * * * * * * * ***** ***** **** * **

***** ** * *** * * ** ***** ****
*** * ** * ** ***** * **** ** * ** * ** ** * *** * *
** ** ** * * * **
****** * * * * * **** ** *** **
    {
* **** *** ***** ** * * * * * * * * *** * **** && b%i==0)
* ** * *** **** ** * *** * * * * * * *
* * * * ** ** * ** ** * **** * ***** * * * * * * * ************* * ** *
*** *** **** * ** ** *** * * ** * **
* ** ** *** ** * * *
*** *** *** **** * *** * * ***** ** * * *** * **** * ****** ** *
    }
*** * **** ** *** * * *** 0;
}
answered by (-127 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 main (void)



{


** **** **** ** ** * * * * * **** * * ********


** ** **** ** ***** * *** * * * * * * * **


* * * * *** * ****** * * ** ** (a=1; a <=num * * **** ** a <= denom; ++a)
* ** * ** * * ** *

****** **** ** ** ** * * ** ** * ** ** * ** (num%a ==0 * ** denom%a==0)
* **** ******* ** ** *** ** * ****** * *
** ** * * * * *** * *

*** * * * * * * * ** * * *** * = num/GCD ;

**** ** **** ** * * * * denom/GCD;

* * * * ** ** * *** * * * * ** * ** * * ** *




* * * * 0;
}
answered by (-107 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!
* * * * ***
* ** * * n, int m)
{
* ** * ** * ** int * * *
* * * ** * ***** * ** (n != 0)
** ** * {
* * ** ** ** **** * ** * * * ** = m % n;
* ** * ** * * * * m = n;
*** * * * *** ** * * n = ****
* ** * }

* *** ** *** gcd = m;

*** *** * * gcd;
}
* * (int * ** char * *** {

** ** int * *
* *** ** int * * * ****


* **** * ***
* ***** ** ** * **** ****** * * ** * *** * * ** *** *


**** ** * ** ** = *** / ** * *** *
* ***** ** * * * * = *** ** / * **** ** **


** ****** * *** ** * * * ** *** **
}
answered by (-140 points)
0 0
Case 0: Correct output
Case 1: Wrong output
Case 2: Correct output
Case 3: Correct output
Case 4: Wrong output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:108.162.241.209
©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
| 11.5k 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
| 11.1k 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
| 14k 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
| 10.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users