0 like 0 dislike
7.8k 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 | 7.8k 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:172.70.130.233
©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
| 10k 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
| 1.8k 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
| 4.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users