0 like 0 dislike
15.4k 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 | 15.4k 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:104.23.243.165
©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
| 20.5k 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
| 3.7k 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
| 9k views
12,783 questions
183,442 answers
172,219 comments
4,824 users