Cod sursa(job #153904)
Utilizator | Data | 10 martie 2008 19:59:20 | |
---|---|---|---|
Problema | Algoritmul lui Euclid | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.4 kb |
#include<fstream.h>
int cmmdc(int a,int b)
{if(a==0) return b;
else
if(b==0) return a;
else
if(a>b)
return cmmdc(a%b,b);
else
if(a<b)
return cmmdc(a,b%a);
else
return b;
}
int main()
{int a,b,n;
ifstream f("euclid2.in");
f>>n;
ofstream g("euclid2.out");
for(int i=0;i<n;i++)
{ f>>a>>b;
g<<cmmdc(a,b)<<'\n';
}
f.close();
g.close();
return 0;
}