QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#745220 | #9620. osu!mania | Tobo# | AC ✓ | 1ms | 3896kb | C++20 | 3.1kb | 2024-11-14 08:25:34 | 2024-11-14 08:25:36 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
bool Memory_begin;
/*
*/
template <int mod>
unsigned int down(unsigned int x)
{
return x >= mod ? x - mod : x;
}
template <int mod>
struct Modint
{
unsigned int x;
Modint() = default;
Modint(unsigned int x) : x(x) {}
friend istream &operator>>(istream &in, Modint &a) { return in >> a.x; }
friend ostream &operator<<(ostream &out, Modint a) { return out << a.x; }
friend Modint operator+(Modint a, Modint b) { return down<mod>(a.x + b.x); }
friend Modint operator-(Modint a, Modint b) { return down<mod>(a.x - b.x + mod); }
friend Modint operator*(Modint a, Modint b) { return 1ULL * a.x * b.x % mod; }
friend Modint operator/(Modint a, Modint b) { return a * ~b; }
friend Modint operator^(Modint a, int b)
{
Modint ans = 1;
for (; b; b >>= 1, a *= a)
if (b & 1)
ans *= a;
return ans;
}
friend Modint operator~(Modint a) { return a ^ (mod - 2); }
friend Modint operator-(Modint a) { return down<mod>(mod - a.x); }
friend Modint &operator+=(Modint &a, Modint b) { return a = a + b; }
friend Modint &operator-=(Modint &a, Modint b) { return a = a - b; }
friend Modint &operator*=(Modint &a, Modint b) { return a = a * b; }
friend Modint &operator/=(Modint &a, Modint b) { return a = a / b; }
friend Modint &operator^=(Modint &a, int b) { return a = a ^ b; }
friend Modint &operator++(Modint &a) { return a += 1; }
friend Modint operator++(Modint &a, int)
{
Modint x = a;
a += 1;
return x;
}
friend Modint &operator--(Modint &a) { return a -= 1; }
friend Modint operator--(Modint &a, int)
{
Modint x = a;
a -= 1;
return x;
}
friend bool operator==(Modint a, Modint b) { return a.x == b.x; }
friend bool operator!=(Modint a, Modint b) { return !(a == b); }
};
const int mod = 1e9 + 7;
typedef Modint<mod> mint;
mint binom(long long x, int y)
{
if (x < y or x < 0 or y < 0)
return mint(0);
mint res = 1;
for (long long i = x - y + 1; i <= x; i++)
res *= (i % mod);
for (int i = 1; i <= y; i++)
res /= i;
return res;
}
bool Memory_end;
signed main()
{
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
cerr << (&Memory_end - &Memory_begin) / 1048576.0 << "MB" << '\n';
int t;
cin >> t;
while (t--)
{
double ppmax, a, b, c, d, e, f;
cin >> ppmax >> a >> b >> c >> d >> e >> f;
double acc = (a * 300 + b * 300 + c * 200 + d * 100 + e * 50) / (a + b + c + d + e + f);
acc /= 3.0;
cout << fixed << setprecision(2) << acc << "% ";
acc = (a * 320 + b * 300 + c * 200 + d * 100 + e * 50) / (a + b + c + d + e + f);
acc *= 5.0 * ppmax;
acc /= 320;
acc -= 4.0 * ppmax;
double pp = max(0.0, acc);
cout << fixed << setprecision(0) << pp << '\n';
}
}
/*
2
630
3029 2336 377 41 10 61
3000
20000 10000 0 0 0 0
*/
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 1ms
memory: 3896kb
input:
18 1279 4624 4458 1109 220 103 314 753 3604 3204 391 33 9 29 807 5173 3986 763 84 29 96 718 576 461 60 5 2 7 947 4058 3268 764 169 42 158 568 2660 1731 161 16 6 15 641 4181 3126 656 56 10 43 630 3029 2336 377 41 10 61 529 1991 1354 181 11 9 5 1802 8321 2335 115 19 11 27 1645 3965 1087 41 6 1 13 1688...
output:
91.54% 543 97.40% 543 95.75% 523 97.12% 513 93.38% 499 98.16% 444 96.19% 430 96.20% 423 97.74% 400 99.19% 1604 99.38% 1482 99.14% 1465 98.53% 1251 100.00% 2688 100.00% 1792 100.00% 3000 52.78% 0 0.00% 0
result:
ok 18 lines