0 like 0 dislike
14.3k 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 | 14.3k 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:172.70.80.197
©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
| 18.5k 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
| 3.4k 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
| 8k views
12,783 questions
183,442 answers
172,219 comments
4,824 users