Cod sursa(job #2146487)
Utilizator | Data | 27 februarie 2018 23:55:50 | |
---|---|---|---|
Problema | Algoritmul lui Euclid extins | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva educationala | Marime | 0.7 kb |
#include <fstream>
using namespace std;
int x,y,x0,y0;
int cmmdc(int a ,int b)
{
int r;
while(b)
{
r=a%b;
a=b;
b=r;
}
return a;
}
void euler (int a , int b)
{
if(b==0)
{
x=1;
y=0;
return ;
}
else
{
euler(b,a%b);
x0=x;y0=y;
x=y0;
y=x0-(a/b)*y0;
}
}
int main()
{
ifstream f("euclid3.in");
ofstream g("euclid3.out");
int a,t,b,i,c,d;
f>>t;
for(i=1;i<=t;i=i+1)
{
f>>a>>b>>c;
d=cmmdc(a,b);
euler(a,b);
if(c%d!=0)
g<<0<<' '<<0<<'\n';
else
g<<x*(c/d)<<' '<<y*(c/d)<<'\n';
}
return 0;
}