Erweiterter euklidischer Algorithmus in Java
public class Main
{
public static void main (String args[])
{
@SuppressWarnings("resource")
System.out.println("How many times you would like to try ?")
Scanner read = new Scanner(System.in);
int len = read.nextInt();
for(int w = 0; w < len; w++)
{
System.out.print("Please give the numbers seperated by space: ")
read.nextLine();
long tmp = read.nextLong();
long m = read.nextLong();
long n;
if (m < tmp) {
n = m;
m = tmp;
}
else {
n = tmp;
}
long[] l1 = {m, 1, 0};
long[] l2 = {n, 0, 1};
long[] l3 = new long[3];
while (l1[0]-l2[0]*(l1[0]/l2[0]) > 0) {
for (int j=0;j<3;j++) l3[j] = l2[j];
long q = l1[0]/l2[0];
for (int i = 0; i < 3; i++) {
l2[i] = (l1[i]-l2[i]*q);
}
for (int k=0;k<3;k++) l1[k] = l3[k];
}
System.out.printf("%d %d %d",l2[1],l2[2],l2[0]); // first two Bezouts identity Last One gcd
}
}
}
DGOAT
