用JAVA实现一个简单的算法

public class test {
public test() {
}
public static void main(String[] args) {
int c = Integer.parseInt(args[0]);
int x=0;
int y=1;
int z;
for (int i=0; i<c; i++){
z = x;
x = y;
y = z+y;
System.out.println(x);
}
}
}