2 like 0 dislike
2k 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 | 2k 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:172.70.130.127
©2016-2024

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
| 2.5k 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
| 2.1k 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
| 2.8k 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
| 2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users