結果
問題 | No.1016 三目並べ |
ユーザー | Endered |
提出日時 | 2020-04-03 23:16:42 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,196 bytes |
コンパイル時間 | 1,959 ms |
コンパイル使用メモリ | 174,116 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-07-03 06:10:11 |
合計ジャッジ時間 | 3,191 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
6,812 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,944 KB |
testcase_03 | AC | 2 ms
6,944 KB |
testcase_04 | AC | 2 ms
6,944 KB |
testcase_05 | AC | 2 ms
6,944 KB |
testcase_06 | AC | 2 ms
6,940 KB |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
コンパイルメッセージ
main.cpp: In lambda function: main.cpp:126:13: warning: control reaches end of non-void function [-Wreturn-type] 126 | }(); | ^
ソースコード
#include<bits/stdc++.h> #define rep(i,a,...) for(int i = (a)*(strlen(#__VA_ARGS__)!=0);i<(int)(strlen(#__VA_ARGS__)?__VA_ARGS__:(a));++i) #define per(i,a,...) for(int i = (strlen(#__VA_ARGS__)?__VA_ARGS__:(a))-1;i>=(int)(strlen(#__VA_ARGS__)?(a):0);--i) #define foreach(i, n) for(auto &i:(n)) #define pii pair<int, int> #define pll pair<long long, long long> #define all(x) (x).begin(), (x).end() #define bit(x) (1ll << (x)) using ll = long long; //const ll MOD = (ll)1e9+7; const ll MOD = 998244353; const int INF = (ll)1e9+7; const ll INFLL = (ll)1e18; using namespace std; template<class t> using vvector = vector<vector<t>>; template<class t> using vvvector = vector<vector<vector<t>>>; template<class t> using priority_queuer = priority_queue<t, vector<t>, greater<t>>; template<class t, class u> bool chmax(t &a, u b){if(a<b){a=b;return true;}return false;} template<class t, class u> bool chmin(t &a, u b){if(a>b){a=b;return true;}return false;} #ifdef DEBUG #define debug(x) cout<<"LINE "<<__LINE__<<": "<<#x<<" = "<<x<<endl; #else #define debug(x) (void)0 #endif ll modpow(ll x, ll b){ ll res = 1; while(b){ if(b&1)res = res * x % MOD; x = x * x % MOD; b>>=1; } return res; } ll modinv(ll x){ return modpow(x, MOD-2); } bool was_output = false; template<class t> void output(t a){ if(was_output)cout << " "; cout << a; was_output = true; } void outendl(){ was_output = false; cout << endl; } ll in(){ ll res; scanf("%lld", &res); return res; } template<class t> istream& operator>>(istream&is, vector<t>&x){ for(auto &i:x)is >> i; return is; } template<class t, class u> istream& operator>>(istream&is, pair<t, u>&x){ is >> x.first >> x.second; return is; } template<class t> void in(t&x){ cin >> x; } template<class t> void out(t x){ cout << x; } vector<char> ins(){ string str; in(str); vector<char> res; foreach(i,str){ res.emplace_back(i=='o'?1:i=='-'?-1:0); } return res; } int count_ok_point(vector<char> line){ int n = line.size(); vector<int> counter(n,0); int cnt = 0; rep(i,n){ if(line[i]==1)++cnt; else if(line[i]==-1){ counter[i] += cnt; cnt = 0; } else cnt=0; } cnt = 0; per(i,n){ if(line[i]==1)++cnt; else if(line[i]==-1){ counter[i] += cnt; cnt = 0; } else cnt=0; } int res = 0; rep(i,n)if(counter[i]>=2)++res; return res; } bool is_odd(vector<char> line){ int n = line.size(); rep(i,n){ int p = [&](){ rep(j,i+1,n){ if(j==1)return j; if(j==0)return -1; } }(); if(p==-1)continue; if((p-i)%2==0)return true; } return false; } bool func(){ int n = in(); vector<char> isok = ins(); { int cnt = 0; rep(i,n){ if(isok[i]==1){ if(++cnt>=3)return true; } else cnt=0; } } if(is_odd(isok))return true; if(count_ok_point(isok)>=1)return true; rep(i,n){ if(isok[i]==-1){ isok[i] = 1; if(count_ok_point(isok)>=2)return true; isok[i] = -1; } } return false; } int main(){ int n = in(); rep(i,n){ cout << (func()?"O":"X") << endl; } return 0; }