2 like 0 dislike
13.2k 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 | 13.2k 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:108.162.241.184
©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
| 13.3k 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
| 13.3k 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
| 16.9k 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
| 13k views
12,783 questions
183,442 answers
172,219 comments
4,824 users