2 like 0 dislike
9.1k 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 | 9.1k 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:172.69.58.131
©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
| 9.3k 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
| 8.8k 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
| 11.1k 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
| 8.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users