0 like 0 dislike
17.6k 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 | 17.6k 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:104.23.197.94
©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
| 23.2k 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
| 4.2k 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
| 10.9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users