2 like 0 dislike
18.4k 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 | 18.4k 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:104.23.243.109
©2016-2026

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
| 18.3k 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
| 18.1k 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
| 24.1k 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
| 18.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users