0 like 0 dislike
10.6k 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 | 10.6k 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:172.69.130.205
©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
| 14k 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
| 2.4k 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
| 6.1k views
12,783 questions
183,442 answers
172,219 comments
4,824 users