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:172.70.178.97
©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