0 like 0 dislike
11.4k 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 | 11.4k 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:172.69.130.78
©2016-2025

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
| 14.9k 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
| 2.5k 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
| 6.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users