tools/rand.cpp

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• category: tools
• View this file on GitHub
  • Last commit date: 2020-05-20 15:44:25+09:00

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• test/aoj2444.test.cpp

Code

// BEGIN CUT
struct dice {
    mt19937 mt;
    dice() : mt(chrono::steady_clock::now().time_since_epoch().count()) {}
    ll operator()(ll x) { return this->operator()(0, x - 1); }
    ll operator()(ll x, ll y) {
        uniform_int_distribution<ll> dist(x, y);
        return dist(mt);
    }
} rnd;
// END CUT

#line 1 "tools/rand.cpp"
// BEGIN CUT
struct dice {
    mt19937 mt;
    dice() : mt(chrono::steady_clock::now().time_since_epoch().count()) {}
    ll operator()(ll x) { return this->operator()(0, x - 1); }
    ll operator()(ll x, ll y) {
        uniform_int_distribution<ll> dist(x, y);
        return dist(mt);
    }
} rnd;
// END CUT

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