2 like 0 dislike
9.3k 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 | 9.3k 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:172.69.7.202
©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
| 9.5k 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
| 9.1k 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
| 11.5k 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
| 8.8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users