0 like 0 dislike
11.7k 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 | 11.7k 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:172.70.111.109
©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
| 15k 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
| 2.6k 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