2 like 0 dislike
13.5k 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 | 13.5k 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:172.70.50.27
©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
| 13.9k 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
| 13.7k 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
| 17.4k 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
| 13.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users