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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#258787 | #2337. Azulejos | noompty | WA | 0ms | 26960kb | C++17 | 4.2kb | 2023-11-20 10:17:23 | 2023-11-20 10:17:24 |
Judging History
answer
#include <iostream>
#include <vector>
#include <tuple>
#include <queue>
#include <stack>
#include <deque>
#include <set>
#include <map>
#include <cmath>
#include <random>
#include <string>
#include <cassert>
#include <climits>
#include <algorithm>
#include <unordered_set>
#include <unordered_map>
using namespace std;
#define ll long long
#define f first
#define s second
void __print(int x) { cerr << x; }
void __print(long x) { cerr << x; }
void __print(long long x) { cerr << x; }
void __print(unsigned x) { cerr << x; }
void __print(unsigned long x) { cerr << x; }
void __print(unsigned long long x) { cerr << x; }
void __print(float x) { cerr << x; }
void __print(double x) { cerr << x; }
void __print(long double x) { cerr << x; }
void __print(char x) { cerr << '\'' << x << '\''; }
void __print(const char *x) { cerr << '\"' << x << '\"'; }
void __print(const string &x) { cerr << '\"' << x << '\"'; }
void __print(bool x) { cerr << (x ? "true" : "false"); }
template<typename A> void __print(const A &x);
template<typename A, typename B> void __print(const pair<A, B> &p);
template<typename... A> void __print(const tuple<A...> &t);
template<typename T> void __print(stack<T> s);
template<typename T> void __print(queue<T> q);
template<typename T, typename... U> void __print(priority_queue<T, U...> q);
template<typename A> void __print(const A &x) {
bool first = true;
cerr << '{';
for (const auto &i : x) {
cerr << (first ? "" : ","), __print(i);
first = false;
}
cerr << '}';
}
template<typename A, typename B> void __print(const pair<A, B> &p) {
cerr << '(';
__print(p.f);
cerr << ',';
__print(p.s);
cerr << ')';
}
template<typename... A> void __print(const tuple<A...> &t) {
bool first = true;
cerr << '(';
apply([&first] (const auto &...args) { ((cerr << (first ? "" : ","), __print(args), first = false), ...); }, t);
cerr << ')';
}
template<typename T> void __print(stack<T> s) {
vector<T> debugVector;
while (!s.empty()) {
T t = s.top();
debugVector.push_back(t);
s.pop();
}
reverse(debugVector.begin(), debugVector.end());
__print(debugVector);
}
template<typename T> void __print(queue<T> q) {
vector<T> debugVector;
while (!q.empty()) {
T t = q.front();
debugVector.push_back(t);
q.pop();
}
__print(debugVector);
}
template<typename T, typename... U> void __print(priority_queue<T, U...> q) {
vector<T> debugVector;
while (!q.empty()) {
T t = q.top();
debugVector.push_back(t);
q.pop();
}
__print(debugVector);
}
void _print() { cerr << "]\n"; }
template <typename Head, typename... Tail> void _print(const Head &H, const Tail &...T) {
__print(H);
if (sizeof...(T)) cerr << ", ";
_print(T...);
}
#ifdef DEBUG
#define D(...) cerr << "Line: " << __LINE__ << " [" << #__VA_ARGS__ << "] = ["; _print(__VA_ARGS__)
#else
#define D(...)
#endif
int n, idx;
vector<tuple<int, int, int>> b, f;
multiset<pair<int, int>> s[500005];
vector<pair<int, int>> ans;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(0);
cin >> n;
b.resize(n);
f.resize(n);
for (int i = 0; i < n; i++) {
cin >> get<0>(b[i]);
}
for (int i = 0; i < n; i++) {
cin >> get<1>(b[i]);
get<2>(b[i]) = i;
}
for (int i = 0; i < n; i++) {
cin >> get<0>(f[i]);
}
for (int i = 0; i < n; i++) {
cin >> get<1>(f[i]);
get<2>(f[i]) = i;
}
sort(f.begin(), f.end());
sort(b.begin(), b.end());
s[0].insert({get<1>(b[0]), get<2>(b[0])});
for (int i = 1; i < n; i++) {
if (get<0>(b[i - 1]) != get<0>(b[i])) {
idx++;
}
s[idx].insert({get<1>(b[i]), get<2>(b[i])});
}
idx = 0;
for (int i = 0; i < n; i++) {
multiset<pair<int, int>>::iterator it = s[idx].upper_bound({get<1>(f[i]), 1e9});
if (it == s[idx].end()) {
cout << "impossible\n";
exit(0);
}
ans.push_back({(*it).s + 1, get<2>(f[i]) + 1});
s[idx].erase(it);
if (!s[idx].size()) {
idx++;
}
}
for (int i = 0; i < n; i++) {
cout << ans[i].f << " ";
}
cout << "\n";
for (int i = 0; i < n; i++) {
cout << ans[i].s << " ";
}
cout << "\n";
}
Details
Test #1:
score: 0
Wrong Answer
time: 0ms
memory: 26960kb