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- #include <iostream>
- using namespace std;
- int gcd(int a, int b)
- {
- if (b == 0)
- return a;
- return gcd(b, a % b);
- }
- int main()
- {
- double x;
- cin >> x;
- int n;
- cin >> n;
- int result = 0;
- for (int i = 1; i <= n; ++i)
- {
- for (int j = 1; j <= n; ++j)
- {
- if ((double) j / (double)i <= x && gcd(j, i) == 1)
- ++result;
- }
- }
- cout << result;
- return 0;
- }
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