mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
Create 1863.cpp
This commit is contained in:
parent
002b8598ba
commit
ad81a47613
35
QUSTOJ/1863.cpp
Normal file
35
QUSTOJ/1863.cpp
Normal file
|
@ -0,0 +1,35 @@
|
|||
#include <iostream>
|
||||
using namespace std;
|
||||
//Written by Kiritow. 求最大公约数
|
||||
long gcd(long a,long b)
|
||||
{
|
||||
if(a==0||b==0)
|
||||
{
|
||||
if(a+b==0)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
return (a==0)?b:a;
|
||||
}
|
||||
|
||||
while(a!=b)
|
||||
{
|
||||
if(a>b)
|
||||
{
|
||||
a=a-b;
|
||||
}
|
||||
else
|
||||
{
|
||||
b=b-a;
|
||||
}
|
||||
}
|
||||
return a;
|
||||
}
|
||||
int main()
|
||||
{
|
||||
int a,b;
|
||||
cin>>a>>b;
|
||||
int c=gcd(a,b);
|
||||
cout<<c<<" "<<a*b/c<<endl;
|
||||
return 0;
|
||||
}
|
Loading…
Reference in New Issue
Block a user