0 like 0 dislike
2.2k views

Write a program that asks the user to enter two integers, then calculates and displays their greatest common divisor (GCD).

寫一個輸入兩個整數 輸出它們的最大公因數程式

Hint: Use Euclidean Algorithm

使用歐幾里得演算法

Example input: 

12 28

Example output:

4

 

[Exercise] Coding (C) - asked in Chapter 6: Loops by (5.2k points)
ID: 28913 - Available when: 2017-10-26 18:00 - Due to: Unlimited

edited by | 2.2k views

69 Answers

0 like 0 dislike
Hidden content!
****** ** * *** *

int * *
{
int a, b;
* *** * * ** *** * *
*** ** *** *** ** * * ***
{
* ** ***
** *
else
***
}
* ***
**** **** ** * *
else
* * * * * * * * *

* * * 0;
}
answered by (-66 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!
** *** * ** * **** **
int main (void)
{
int a,b,c;
* *** * * * * ** *
* * * ** * * ** ** *
while ( a % b != 0){
* * * ** * * **** * *
* * * * ** * * ** *
*** * *** * ****** ** * *
}
** * ** * *** * *** *
}
answered by (-329 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 * *** ** **
int a,b;
int i;
int GCD=0;
int remainder, coefficient;
int main()
{
* ** * * * * * * * *** ** ** * * * ** * ** *
** ** * ****** ***** * * **** = a % b;
* *** * ** ** ** (b!=0){
*** **** ** *** ** * * * ** ***** ***** * * *
**** ** **** * * * * * ** **** * ** ** **** * * *

*** * * * * * * * ** * *** ** * * * **
* * * **** * * ** * ** ** **** * ** *

** * ** * * ** ** *
* ** * * *** ** ***** * ** (a==0){GCD=b;}
* * ** * * ** * *** (b==0){GCD=a;}
* * ***** * * ** * ** * *
** * ** ** * ** ** * **** 0;
}
answered by (-286 points)
0 0
prog.c:6:5: error: built-in function 'remainder' declared as non-function [-Werror]
 int remainder, coefficient;
     ^~~~~~~~~
cc1: all warnings being treated as errors
0 like 0 dislike
Hidden content!
#include * * * *****
int main(void)

{
* ** * * * **** * * * * a1, a2, i, gcd;


* * ** **** * * ** * ** * * * %d", &a1, *

** ***** * *** * ** * **** * i <= a1 * * * *** i <= a2; ++i)
* **** * * * *** *
**** ** * * * * ** * ** ** * ** * *** **** * * * * * **** ** * a2%i==0)
*** *** * ** **** * * * ****** * * ** * **** * ** ******** * = i;
***** *** * **** **

* **** * * ** * ** *** * ****** ***** gcd);

* ** ** *** * ** * *** * 0;
}
answered by (-304 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()
{
*** ** **** * ***** ** * a,b,c;
** * ** * ** * * * ** * * ** * *** %d",&a,&b);
* ** ** * * ** * ** ** (a%b!=0)
* * * *** ** * ** * ****
*** ** * ** *** * ** ** ****
**** * * ***** ** * * ******* * * *** **** * *
*** ** * * * * ** **** * ** **** *
** *** * ** *** * ** **
** ** * * * **** * ** ** * ** * ***** *
* **** * ***** * 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!
* * * * * * * *
int main (void)
{
int a,b,c;
* * ****** * ** ** ****
**** ********** *
while ( a % b != 0){
**** ** * * *** * * *
* ** * ** ** **** **
** * * * *** ***** ** *
}
** *** * *
}
answered by (-329 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
0 like 0 dislike
Hidden content!
#include<stdio.h>
int main()
{
** * * * ** ****** * a,b,c;
** * ** ** *** * * *** **** %d",&a,&b);
* * * * ** ** ***** (a%b!=0)
*** * * *** * **** *
*** * *** ** * * * * * * *** ** ***** ** ***
** * * * ** * * ** ** * * * * ** * * * ****
* * * * * ** * ** ** * ** * * ** ** **
* * *** ******** ** **
* *** ** ** ** * * * * * ****
* *** * ** * ** **** 0;
}
answered by (-255 points)
0 0
Case 0: Wrong output
Case 1: Wrong output
Case 2: Wrong output
Case 3: Wrong output
Case 4: Wrong output
1 like 0 dislike
Hidden content!
#include ** *** ***
int ** *
{
* * * ** * int a,b;
** * *** * * * * ****** ******** ** *
* * * ** *
* * * **
**** * ** ** * *
* *** ** ** {
** *** * **** * ** **** * int c=a%b;
**** * * * ** *** a=b;
**** ** *** * ** ** **** *** b=c;
* * * ** ** **** ** * ** ******
* **   }
* ** ** *
** ** *****
return ** **** ** ******
*** **
* *** ** * *
* * * ****
}
answered by (-249 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
1 like 0 dislike
Hidden content!
#include<stdio.h>

int main() {
**** ********* * * ** * a, b, tmp;
* * * * * **** * *** * ** %d", &a, &b);
* * ** * ** ** * * * {
* *** ** * * * ** ****** ** **** *
***** ** ** *** ******** ***** * * **** * *
* * ** * *** * * ** **** * ** * * ** * ********
** ** * **** * * *
* ** * * *** ** * * ** ** **** b);
}
answered
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
0 0
great!
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:172.70.131.93
©2016-2024

Related questions

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
| 3.1k views
0 like 0 dislike
10 answers
[Exam] asked Dec 9, 2017 in Midterm by thopd (12.1k points)
ID: 36752 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 512 views
1 like 1 dislike
36 answers
[Exam] asked Nov 15, 2017 in Midterm by thopd (12.1k points)
ID: 32707 - Available when: 2017-11-15 14:10 - Due to: Unlimited
| 1.3k views
12,783 questions
183,443 answers
172,219 comments
4,824 users