Cod sursa(job #180011)
| Utilizator | Data | 16 aprilie 2008 16:07:32 | |
|---|---|---|---|
| Problema | Algoritmul lui Euclid | Scor | 100 |
| Compilator | cpp | Status | done |
| Runda | Arhiva educationala | Marime | 0.44 kb |
#include<fstream.h>
#include<iostream.h>
int main(void)
{
fstream f,g;
long int a,b,t,i;
f.open("euclid2.in",ios::in);
f>>t;
g.open("euclid2.out",ios::out);
for(i=1;i<=t;i++)
{
f>>a>>b;
while(a!=b&&a%b!=0&&b%a!=0)
{
if(a>b)
a=a%b;
else
b=b%a;
}
if(a!=b)
if(a>b)
g<<b;
else
g<<a;
if(a==b)
g<<a;
g<<"\n";
}
f.close();
g.close();
return 0;
}