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Link: http://codepad.org/NV6SVUvg    [ raw code | output | fork | 3 comments ]

C, pasted on Sep 6:
#include<stdio.h>
#include<conio.h>

int main()
{
	int a, b;
	printf("\nNhap a: ");
	scanf("%d", &a);

	printf("\nNhap b: ");
	scanf("%d", &b);

	printf("\nUCLN cua %d va %d la: ", a, b);
	while(a != b)
	{
		if(a > b)
			a = a - b;
		else
			b = b - a;
	}
	printf("%d", a);
	
	getch();
	return 0;
}


Output:
1
Line 17: error: conio.h: No such file or directory


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Comments:
posted by truc_KHTN18 on Sep 18
#include<stdio.h>
#include<conio.h>

int main()
{
int a, b, min,i,j;
printf("nhap lan luot 2 so khac nhau :\n");
scanf_s("%d%d", &a, &b);

min = a;
if (b < min) min = b;
for (i = 1; i < min; i++)

{
if (a % i == 0 && b%i == 0)
j = i;

}
printf("UCLN cua %d va %d la %d", a, b, j);

_getch();
return 0;
}
reply
posted by atnguyenquoc on Apr 18
#include <iostream>
using namespace std;

//Bài 92: Tìm ước số chung lớn nhất của 2 số nguyên dương
int main()
{
int a, b, max;
do
{
cout << "\nNhap vao so nguyen duong a: ";
cin >> a;
cout << "\nNhap vao so nguyen duong b: ";
cin >> b;
} while (a == b || a <= 0 || b <= 0);

for (int i = 1; i <= a; i++)
{
if (a % i == 0 && b % i == 0)
{
for (int j = 1; j <= b; j++)
{
if (a % j == 0 && b % j == 0)
{
max = j;
if (i > j)
{
max = i;
}
}
}
}
}

cout << "\nGia tri ucln cua a va b can tim la: " << max << endl;

system("pause");
return 0;
}

reply
posted by yonnon on Jul 12
#include<bits/stdc++.h>

using namespace std;
int main(){
int a,b;
cout << "Enter a= ";
cin >> a;
cout <<"Enter b= ";
cin >> b;
if(a==b){
cout<<a;
return 0;
}
else if(a%b==0){
cout<<b;
return 0;
}
else if(b%a==0){
cout<<a;
return 0;
}
int min=a;
if(b<min){
min=b;
}
int temp=0;
for(int i=1; i<=min; ++i){
if(a%i==0 && b%i==0){
temp=i;
}
}
cout<<temp<<
endl;
return 0;
}
reply