| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 223841 | toxic_hack | 보물 찾기 (CEOI13_treasure2) | C++14 | 0 ms | 0 KiB |
이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.
// g++ -std=c++14
/*
Today might be the chance to grasp the chance to let your talent bloom.
May be tomorrow, the day after, or next year...
May be even when you are 30. I'm not sure if physique has anything to do with it
but if you think that it will never come, it probably never will.
- Tooru Oikawa.
*/
#include<bits/stdc++.h>
#include "treasure.h"
typedef long long ll;
typedef long double lld;
using namespace std;
#define endl "\n"
#define fi first
#define se second
#define MEMS(a,b) memset(a,b,sizeof(a))
#define _ ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
#define __ freopen("input.txt","r",stdin);freopen("output.txt","w",stdout);
#define all(c) c.begin(),c.end()
#define pii pair<int, int>
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
int rand(int l, int r)
{
uniform_int_distribution<int> uid(l, r);
return uid(rng);
}
#define tr(...) cout<<__FUNCTION__<<' '<<__LINE__<<" = ";trace(#__VA_ARGS__, __VA_ARGS__)
template<typename S, typename T>
ostream& operator<<(ostream& out,pair<S,T> const& p){out<<'('<<p.fi<<", "<<p.se<<')';return out;}
template<typename T>
ostream& operator<<(ostream& out,vector<T> const& v){
ll l=v.size();for(ll i=0;i<l-1;i++)out<<v[i]<<' ';if(l>0)out<<v[l-1];return out;}
template <typename T>
ostream &operator<<(ostream &out, set<T> const &v) {
for (auto i = v.begin(); i != v.end(); i++)
out << (*i) << ' ';
return out;
}
template <typename T>
ostream &operator<<(ostream &out, multiset<T> const &v) {
for (auto i = v.begin(); i != v.end(); i++)
out << (*i) << ' ';
return out;
}
template <typename T, typename V>
ostream &operator<<(ostream &out, map<T, V> const &v) {
for (auto i = v.begin(); i != v.end(); i++)
out << "\n" << (i->first) << ":" << (i->second);
return out;
}
template<typename T>
void trace(const char* name, T&& arg1){cout<<name<<" : "<<arg1<<endl;}
template<typename T, typename... Args>
void trace(const char* names, T&& arg1, Args&&... args){
const char* comma = strchr(names + 1, ',');cout.write(names, comma-names)<<" : "<<arg1<<" | ";trace(comma+1,args...);}
#define int ll
const int N = 102;
int ask(int i, int j, int q, int p) {
return countTreasure(i, j, q, p);
// cout << i << " " << j << " " << q << " " << p << endl;
// fflush(stdout);
// int x; cin >> x;
// return x;
}
int sum[N][N];
int findTreasure(int n) {
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= n; j++) {
if (i <= n / 2 && j <= n / 2) {
sum[i][j] = ask(i, j, n, n);
} else if (i <= n / 2) {
sum[i][j] = sum[i][1] - ask(i, 1, n, j - 1);
} else if (j <= n / 2) {
sum[i][j] = sum[1][j] - ask(1, j, i - 1, n);
} else {
sum[i][j] = ask(1, 1, i - 1, j - 1) + sum[1][j] + sum[i][1] - sum[1][1];
}
// cout << sum[i][j] << endl;
}
// cout << endl;
}
// for (int i = 1; i <= n; i++) {
// for (int j = 1; j <= n; j++) {
// cout << sum[i][j] << " ";
// }
// cout << endl;
// }
vector<string> ans;
for (int i = 1; i <= n; i++) {
string temp;
for (int j = 1; j <= n; j++) {
if ((sum[i][j] - sum[i + 1][j] - sum[i][j + 1] + sum[i + 1][j + 1]) == 1) {
Report(i, j);
}
}
ans.push_back(temp);
}
// cout << "END\n";
// for (int i = 0; i < n; i++) {
// cout << ans[i] << endl;
// }
return 0;
}