0 like 0 dislike
9.5k 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 | 9.5k 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:172.69.17.169
©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
| 12.3k 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
| 5.3k views
12,783 questions
183,442 answers
172,219 comments
4,824 users