print-Hello-World-/test.java

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Java
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2020-09-06 14:54:06 +00:00
// Java
public class test
{
public static int gcd(int a, int b)
{
if (b > 0) return gcd(b, a % b);
else return a;
}
public static void main(String args[])
{
System.out.println("test");
final int N = 1000;
int A[] = new int[N];
for (int i = 0; i < N; i++)
{
A[i] = i;
}
int ans = 0;
for (int i = 0; i < N; i++)
{
for (int j = 0; j < N; j++)
{
ans += gcd(i, j);
}
}
System.out.println(ans);
}
}