QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#571467 | #9347. Competition in Swiss-system | ucup-team004# | WA | 162ms | 3820kb | C++20 | 3.2kb | 2024-09-17 23:18:59 | 2024-09-17 23:19:00 |
Judging History
answer
#include <bits/stdc++.h>
using i64 = long long;
using u64 = unsigned long long;
using u32 = unsigned;
using i128 = __int128;
i128 gcd(i128 a, i128 b) {
while (b) {
a %= b;
std::swap(a, b);
}
return a;
}
std::ostream &operator<<(std::ostream &os, i128 n) {
constexpr i64 M = 1E18;
if (n >= M) {
return os << i64(n / M) << std::setw(18) << std::setfill('0') << i64(n % M);
} else {
return os << i64(n);
}
}
constexpr i128 M = i128(47) * 43 * 41 * 37 * 32 * 31 * 29 * 27 * 25 * 23 * 19 * 17 * 13 * 11 * 3;
void solve() {
int n, m;
std::cin >> n >> m;
std::vector<int> mc(1 + m);
for (int i = 1; i <= m; i++) {
std::cin >> mc[i];
}
std::vector<int> mp(n), gp(n), gc(n);
std::vector<std::vector<int>> op(n);
for (int r = 1; r <= m; r++) {
std::vector<bool> vis(n);
for (int i = 0; i < mc[r]; i++) {
int a, b, w, l, d;
std::cin >> a >> b >> w >> l >> d;
a--;
b--;
vis[a] = true;
vis[b] = true;
op[a].push_back(b);
op[b].push_back(a);
gc[a] += w + l + d;
gc[b] += w + l + d;
gp[a] += w * 3 + d;
gp[b] += l * 3 + d;
if (w > l) {
mp[a] += 3;
} else if (w < l) {
mp[b] += 3;
} else {
mp[a] += 1;
mp[b] += 1;
}
}
for (int x = 0; x < n; x++) {
if (!vis[x]) {
mp[x] += 3;
gp[x] += 6;
gc[x] += 2;
}
}
std::cout << "Round " << r << "\n";
for (int i = 0; i < n; i++) {
std::cout << mp[i] << " ";
int p, q;
if (op[i].empty()) {
p = 1;
q = 3;
} else {
p = 0;
q = 3 * r * op[i].size();
for (auto x : op[i]) {
p += std::max(r, mp[x]);
}
}
int g = std::gcd(p, q);
p /= g;
q /= g;
std::cout << p << "/" << q << " ";
p = std::max(gc[i], gp[i]);
q = 3 * gc[i];
g = std::gcd(p, q);
p /= g;
q /= g;
std::cout << p << "/" << q << " ";
{
i128 p, q;
if (op[i].empty()) {
p = 1;
q = 3;
} else {
p = 0;
q = 3 * M * op[i].size();
for (auto x : op[i]) {
p += std::max(gc[x], gp[x]) * (M / gc[x]);
}
}
i128 g = gcd(p, q);
p /= g;
q /= g;
std::cout << p << "/" << q << "\n";
}
}
}
}
int main() {
std::ios::sync_with_stdio(false);
std::cin.tie(nullptr);
int T;
std::cin >> T;
while (T--) {
solve();
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3820kb
input:
2 2 3 0 1 1 1 2 2 0 1 1 2 1 1 1 3 2 1 1 1 2 0 2 0 2 3 2 0 0
output:
Round 1 3 1/3 1/1 1/3 3 1/3 1/1 1/3 Round 2 6 1/2 13/15 7/15 3 1/1 7/15 13/15 Round 3 7 4/9 17/24 11/24 4 7/9 11/24 17/24 Round 1 0 1/1 1/3 1/1 3 1/3 1/1 1/3 3 1/3 1/1 1/3 Round 2 3 1/1 1/2 1/1 6 1/2 1/1 1/2 3 1/1 1/2 1/1
result:
ok 17 lines
Test #2:
score: -100
Wrong Answer
time: 162ms
memory: 3648kb
input:
3215 26 4 13 13 11 13 19 9 2 1 0 17 1 0 2 0 25 15 2 0 0 14 5 1 2 0 20 2 0 2 0 10 21 2 1 0 3 16 0 2 0 8 6 2 1 0 26 24 1 2 0 22 18 0 1 2 7 11 2 0 0 13 4 1 2 0 23 12 0 2 0 18 20 1 2 0 3 5 2 1 0 25 24 1 2 0 7 9 1 2 0 11 14 2 0 0 8 17 1 1 1 23 12 2 0 0 19 26 1 2 0 2 15 0 2 0 4 13 2 1 0 16 10 0 2 0 6 21 0...
output:
Round 1 3 1/3 1/1 1/3 3 1/3 1/1 1/3 0 1/1 1/3 1/1 3 1/3 2/3 1/3 3 1/3 2/3 1/3 0 1/1 1/3 2/3 3 1/3 1/1 1/3 3 1/3 2/3 1/3 0 1/1 1/3 2/3 3 1/3 2/3 1/3 0 1/1 1/3 1/1 3 1/3 1/1 1/3 0 1/1 1/3 2/3 0 1/1 1/3 2/3 0 1/1 1/3 1/1 3 1/3 1/1 1/3 0 1/1 1/3 1/1 3 1/3 5/9 1/3 3 1/3 2/3 1/3 0 1/1 1/3 1/1 0 1/1 1/3 2/...
result:
wrong answer 56th lines differ - expected: '6 7/18 2/3 3/7', found: '6 7/18 2/3 13552672759093280057/31622903104550986800'