2 like 0 dislike
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 | 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:172.70.127.160
©2016-2024

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
| 2.5k 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
| 2.1k 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
| 2.8k 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
| 2k views
12,783 questions
183,443 answers
172,219 comments
4,824 users