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