2 like 0 dislike
11.3k 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 | 11.3k 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:172.70.80.52
©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
| 11.5k 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
| 11.1k 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
| 14k 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
| 10.7k views
12,783 questions
183,442 answers
172,219 comments
4,824 users