0 like 0 dislike
11.7k 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 | 11.7k 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:172.70.80.170
©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
| 15.1k 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
| 2.6k 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
| 6.5k views
12,783 questions
183,442 answers
172,219 comments
4,824 users