Create test.cpp

This commit is contained in:
Anthony Wang 2020-09-01 12:30:28 -05:00
parent 6181542cff
commit 60f1f838d7
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32
test.cpp Normal file
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// C++
#include <iostream>
#include <array>
inline int gcd(int a, int b)
{
if (b > 0) return gcd(b, a % b);
else return a;
}
int main()
{
std::cout << "test\n";
const int N = 1000;
std::array<int, N> A;
for (int i = 0; i < N; i++)
{
A[i] = i;
}
int ans = 0;
for (int i : A)
{
for (int j : A)
{
ans += gcd(i, j);
}
}
std::cout << ans << std::endl;
}