2 like 0 dislike
11.9k 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 | 11.9k 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:172.69.6.173
©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
| 12.2k 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
| 11.8k 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
| 15k 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
| 11.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users