2 like 0 dislike
7.7k 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 | 7.7k 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:172.71.255.66
©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
| 8k 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
| 7.7k 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
| 9.7k 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
| 7.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users