0 like 0 dislike
17.9k 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 | 17.9k 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: 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()
{
** * ** * * ** ***** ** *** n1, n2, i, gcd;

* ***** ** * *** ** * * *** * * ***** &n1, &n2);

*** ** ***** ** i <= n1 ****** ** * i <= n2; ++i)
* * * * * *** **
*** ** * * * ** **** *** * * ***** *** *** * Checks if i is factor of both integers
* * * * **** * **** ** * * * ** ** **** * * * * n2%i==0)
** ** **** ** ** ** * * ** **** *** * * *** * * * * * ** * * *** = i;
* * * *** ** * *

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

** *** ** ***** **** * 0;
}
answered by (-254 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 ****
{
int ****
* * * * **** * ** * *** **
** ** * * ***** * ***
* (a % *
{
** *
**
b=c;
}
* * * ** *
}
answered by (-229 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 a,b,c;

int main(){
***** *** * * * * *
** ** * ** ** * * ******
while (a%b!=0)
{
*** * ****** * * * *
* * ** * **** ** * * *****
** * ** * * * * *** ***
}


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


}
answered by (-336 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 a,b,c;

int main(){
* ** * *** * ** ** ** *** **** *

while (a%b!=0)
{
* ** ** * * ** ** * * ** **
*** * * * * ** *** *
*** ** ** **** **
}


*** *** * * *


}
answered by (-336 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 a,b,c;

int main(){
** ** ** * * *** * * * ** ** *

while (a%b!=0)
{
** * * ** ** * ** * * * **
***** * *** ** *** * ** *
* * ****** * ** * * *
}


* * *** * * **


}
answered by (-336 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()
{
    int x,y,i;
*** ** * ** ** ** ***** * * ** %d",&x,&y);
* **** * * ******* ** * ** **
* * * ** * * *** * ********* *** **** ** **
** *** * ** * * * * * * ** ** ** ** ** *** * (;;y=i%y){
* **** * * * * * *** * ** *** * ** * * **** * **** *
***** * * ** ** ** * **** * * * ** ** * * ** ** * * * *** *
******** * ** ** * *
* * * *** * * ** * * ** * *** * ** *
*** ** * * * * ** * **** **** ** * * **** ** ***** * * * (;;x=i%x){
*** ** * ** ** * ** * * * ** ** * **** *
* ****** * ** *** * * *** * * * * * * ** ** **** * ** ** * * * *
* * * * * ** * * * * * 0;
}
answered by (-498 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 (void)
{
**** ** ** * ** ** ***** a,b,c,d;
* ** ** * **** ** ** * * * ("%d %d",&a,&b);
**** * * *** *** * * * * ** * (a%b!=0){
*** * * ** * * *** * ** * * * ** *** * * * ** *** * *** **
* * **** * ** * * ** ** ** * *** *** * **** * * * * * ** * **
* **** * ** *** ** * ** **** ** * ** * * **** *** * * *** ** ***
** *** * * *** ** * * * * **** ** * ****** * * * ****** * * ** ** **

    }
** * * ** ******** * * * * * *** ***
**** * **** ****** ** * *** * 0;
}
answered by (-204 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()
{
** * * ** **** n1, n2, i, gcd;
***** * * **** ** ** ** * ** * * ** * ** *** *
* ** ** ** *** * **** (i=1; i <= n1 && i <= n2; ++i)
** * * ** * ** * *
** * *** * * ** * *** *** ** **** * * * ** ** *** && n2%i==0)
* * * **** * * ** * * *** * * * ******* ** * * * ** * = i;
*** * ** ** * *
*** * ** **** *** * * ** * *** * ** ** * **
* * * * ** * * * **** ** 0;
}
answered by (-323 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 <stdlib.h>

int main()
{
** * *** * ** ** a,b,i,max;
*** * * *** *** *** ** %d",&a,&b);
* * ***** ** ***** ** ** * * * ***** **** * *
****** *** * ** ** * * **
* ** ** **** ****** * * ** **** ** * * *** * ** * * *** *
***** * ** * * *** * * * ** * * * ** *** **
* ***** **** ** *** * ** **
**** ***** * ** * ** *** ***** * ** * ** *
** * **** * **** * 0;
}
answered by (-284 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:162.159.115.9
©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
| 23.6k 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
| 4.3k 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
| 11.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users