0 like 0 dislike
16.3k 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 | 16.3k views

69 Answers

0 like 0 dislike
Hidden content!
#include<stdio.h>

int main(){

* * * * * *** * *** *** a,b,i,max;

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

** ** *** * ******* * * * * ** *** *********** ******* ** **
****** ** * * *** *
*** *** * * * * * * ** * **** * ** *** ** **** * * **** **
** ** ** ** *** ** ** *** **** * * * ***** **** * * * * * ** *
    }

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

*** *** * *** *** ** **** 0;
}
answered by (-301 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!
* *** ** ***
int ** *
{
int * * *
***** ******* * *********
***** ** * * * **** **
* (a % ***
{
*** **
a=b;
*
}
** ** *** * **
*** 0;
}
answered by (-229 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(void)
{
* *** ** ****** * * **** a,b,c;
* *** ** *** ** * * ***** ** * * **** **
** *** ** ***** *** **** * * *** *
** **** ** *** ***** * ** * (a % b!=0)
    {
* **** * ** *** * **** * *** * * *** * * * *** * **
** * ** ** * ** * * * ** ** *
* * ** * ** * * * * * * ** * * * * * * *** *
**** * ** ** ** * **
* ***** * * * ** * **** * ** **
}
answered
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!
* * *** ** ****
int main (void)
{
int a,b,c;
*** ** * * *
*** * *** ** ***** ****
while ( a % b != 0){
*** * ** * **** * * * ** *
** * ** ** ** *** * * * * **
** * * ** * ** ***
}
***** ** * * * **
0;
}
answered by (-127 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(void)
{
* * * ****** * a,b,c;
** * * * *** * *** * ** * * **
** ****** ** *** * * ** ** *
* * ** * ** * * * ** ** (a % b!=0)
    {
** **** * ** **** *** * * * * * *** * * ***
*** ** * * * ***** * ** ** * * * * * *
* ** * ** *** *** * ** ** * * * ** ** * ** *
** * ** * * * * * *
* ** * ** *** ***** * ** ***** * ***** *
}
answered
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!
* **** * ****** *** * *
int main (void)
{
int a,b,c;
*** * ** *** *** * * *
** * * * * **
while ( a % b != 0){
* * *** * * * ** ** ** ** **
*** *** ** * ** *** *
* ** * ** ** * ***** **
}
******* **********
}
answered by (-127 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!
**** ******** * *
int main **
{
int * *
* *** ** ** ** * **** *
* (a%b != 0){
* * **** * ** * * * = a%b;
* * ** * *** ***** ** = b;
* **** ******* ** * = c;
}
* ***** * * ****** **
}
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
0 like 0 dislike
Hidden content!
#include <stdio.h>
#include <stdlib.h>

int main()
{
***** * * *** * ** * * a,b,i,max;
** **** *** * ** ** ** *** ** ** * %d",&a,&b);
*** *** ** * * ** ******* * * * ******** ** *
* ******* ** ** ** *** *
* ** * **** * * * * * * * * * ** * **** ** * *** **** *
* * * * ** ** *** *** * ***** * * *** **** *** **
* *** * ** * ********** **

* * * * * ** * * ** * * * ** ** **** * * ******* * * ** *
* *** * *** * ** ** * 0;
}
answered by (-258 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 remainder1=0;
int main(){
***** *** * ****** * * ** * * * * *** * ** ** **
* * ** * * **** ** * ** (b!=0){
** ******* * * *** *** * *** ** ** *** * **** * *
* * * ** * *** *** ** * * ** * * * ** *** * ***
**** **** * * ** ** * * * * ** ** * * * ** *
* * ** * **** ** *
** ** * * ** ** * ** * ** (a==0){GCD=b;}
* * * *** ** * * ** * * (b==0){GCD=a;}
** ** * * ** ***** ** * **** * * ** * * *
* ** * ***** * * ** * * 0;
}
answered by (-286 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,b,remainder;
** *** * * ** ** %d", &a,&b);

* * * ** ****** * (b != 0){
* ****** *** * ** * * ** * * ** * ***** *** * * * * = a % b ;
**** * *** * *** * * ********* * ***** = b ;
*** * * ******* * ** ** ** ** * ** ** * * **** * = remainder ;
* ** * ** * *** ***

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

* ** * *** *** * * * 0;
}
answered by (-196 points)
0 0
Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output
Case 4: Correct output
Welcome to Peer-Interaction Programming Learning System (PIPLS) LTLab, National DongHwa University
English 中文 Tiếng Việt
IP:104.23.243.109
©2016-2026

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
| 21.7k 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
| 3.9k 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
| 9.6k views
12,783 questions
183,442 answers
172,219 comments
4,824 users