0 like 0 dislike
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 | 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:172.70.131.166
©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
| 11.8k 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
| 2.1k 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
| 5.2k views
12,783 questions
183,442 answers
172,219 comments
4,824 users