0 like 0 dislike
18k 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 | 18k 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:104.23.243.109
©2016-2026

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
| 23.8k 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
| 4.3k 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
| 11.4k views
12,783 questions
183,442 answers
172,219 comments
4,824 users