Cod sursa(job #180002)
Utilizator | Data | 16 aprilie 2008 15:50:55 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.38 kb |
#include<fstream.h>
int main()
{
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;
if(a==b)
g<<0;
else
{
while(a!=b)
{
if(a>b)
a=a-b;
else
b=b-a;
}
g<<a;
}
g<<"\n";
}
f.close();
g.close();
return 0;
}