0 like 0 dislike
9.6k 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 | 9.6k 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:172.71.1.154
©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
| 12.4k 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
| 2.2k 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
| 5.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users