結果
問題 | No.2030 Googol Strings |
ユーザー | a16784542 |
提出日時 | 2022-10-08 15:38:18 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 80 ms / 2,000 ms |
コード長 | 4,187 bytes |
コンパイル時間 | 4,257 ms |
コンパイル使用メモリ | 263,108 KB |
実行使用メモリ | 7,312 KB |
最終ジャッジ日時 | 2024-06-22 18:44:23 |
合計ジャッジ時間 | 6,413 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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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 | 37 ms
6,816 KB |
testcase_01 | AC | 20 ms
6,816 KB |
testcase_02 | AC | 17 ms
6,940 KB |
testcase_03 | AC | 2 ms
6,940 KB |
testcase_04 | AC | 39 ms
6,940 KB |
testcase_05 | AC | 22 ms
6,940 KB |
testcase_06 | AC | 44 ms
6,940 KB |
testcase_07 | AC | 64 ms
7,188 KB |
testcase_08 | AC | 65 ms
7,312 KB |
testcase_09 | AC | 36 ms
6,944 KB |
testcase_10 | AC | 37 ms
6,940 KB |
testcase_11 | AC | 37 ms
6,940 KB |
testcase_12 | AC | 57 ms
6,944 KB |
testcase_13 | AC | 67 ms
6,944 KB |
testcase_14 | AC | 32 ms
6,944 KB |
testcase_15 | AC | 80 ms
6,940 KB |
testcase_16 | AC | 62 ms
6,940 KB |
ソースコード
#if !__INCLUDE_LEVEL__ #include __FILE__ struct Solver { string s,t; void XY(int x,int y){ x+=y; if(x%2==0)cout<<'X'<<endl; else cout<<'Y'<<endl; return ; } ll f(int l1,int r1,int l2,int r2){ bool sw=0; if(r1-l1>r2-l2){ swap(l1,l2);swap(r1,r2); swap(s,t); sw=1; } if(r1==l1){ XY(sz(s)<sz(t),sw); return 0; } int now=l2; rep(i,l1,r1){ if(s[i]!=t[now]){ XY(s[i]<t[now],sw); return 0; } now++; } if(sw){ swap(s,t); f(l2+(r1-l1),r2,l1,r1); } else{ f(l1,r1,l2+(r1-l1),r2); } return 0; } void solve() { cin>>s>>t; int n=sz(s),m=sz(t); int nm=max(n,m); rep(i,nm){ if(s[i%n]<t[i%m]){ cout<<'Y'<<endl; return ; } else if(s[i%n]>t[i%m]){ cout<<'X'<<endl; return ; } } f(0,sz(s),0,sz(t)); }}; signed main() { int ts = 1; scanf("%lld",&ts); rep(ti,ts) { Solver solver; solver.solve(); } return 0; } #else #include <bits/stdc++.h> #include <atcoder/all> using namespace atcoder; // #include <ext/pb_ds/assoc_container.hpp> // #include <ext/pb_ds/tree_policy.hpp> // using namespace __gnu_pbds; using namespace std; #define int ll using ll=long long; using ld = long double; using uint = unsigned; using ull = unsigned long long; using P=pair<int,int>; using TP=tuple<int,int,int>; template <class T> using V = vector<T>; template <class T> using max_heap = priority_queue<T>; template <class T> using min_heap = priority_queue<T, vector<T>, greater<>>; #define FOR1(a) for (ll _ = 0; _ < ll(a); ++_) #define FOR2(i, a) for (ll i = 0; i < ll(a); ++i) #define FOR3(i, a, b) for (ll i = a; i < ll(b); ++i) #define FOR4(i, a, b, c) for (ll i = a; i < ll(b); i += (c)) #define FOR1_R(a) for (ll i = (a)-1; i >= ll(0); --i) #define FOR2_R(i, a) for (ll i = (a)-1; i >= ll(0); --i) #define FOR3_R(i, a, b) for (ll i = (b)-1; i >= ll(a); --i) #define FOR4_R(i, a, b, c) for (ll i = (b)-1; i >= ll(a); i -= (c)) #define overload4(a, b, c, d, e, ...) e #define rep(...) overload4(__VA_ARGS__, FOR4, FOR3, FOR2, FOR1)(__VA_ARGS__) #define rrep(...) overload4(__VA_ARGS__, FOR4_R, FOR3_R, FOR2_R, FOR1_R)(__VA_ARGS__) #define fore(i,a) for(auto &i:a) #define all(x) x.begin(),x.end() #define sz(x) ((int)(x).size()) #define bp(x) (__builtin_popcountll((long long)(x))) #define elif else if #define mpa make_pair #define bit(n) (1LL<<(n)) #define LB(c, x) distance((c).begin(), lower_bound(all(c), (x))) #define UB(c, x) distance((c).begin(), upper_bound(all(c), (x))) #define UNIQUE(x) sort(all(x)), x.erase(unique(all(x)), x.end()) template<class T>bool chmax(T &a, const T &b) { if (a<b) { a=b; return 1; } return 0; } template<class T>bool chmin(T &a, const T &b) { if (b<a) { a=b; return 1; } return 0; } template<typename T>istream& operator>>(istream&i,vector<T>&v){rep(j,sz(v))i>>v[j];return i;} template<typename T>string join(const T&v,const string& d=""){stringstream s;rep(i,sz(v))(i?s<<d:s)<<v[i];return s.str();} template<typename T>ostream& operator<<(ostream&o,const vector<T>&v){if(sz(v))o<<join(v," ");return o;} template<typename T1,typename T2>istream& operator>>(istream&i,pair<T1,T2>&v){return i>>v.first>>v.second;} template<typename T1,typename T2>ostream& operator<<(ostream&o,const pair<T1,T2>&v){return o<<v.first<<","<<v.second;} template<typename T1,typename T2>bool mins(T1& x,const T2&y){if(x>y){x=y;return true;}else return false;} template<typename T1,typename T2>bool maxs(T1& x,const T2&y){if(x<y){x=y;return true;}else return false;} template<typename Tx, typename Ty>Tx dup(Tx x, Ty y){return (x+y-1)/y;} template<typename T>ll suma(const vector<T>&a){ll res(0);for(auto&&x:a)res+=x;return res;} template<typename T>ll suma(const V<V<T>>&a){ll res(0);for(auto&&x:a)res+=suma(x);return res;} template<typename T>void uni(T& a){sort(rng(a));a.erase(unique(rng(a)),a.end());} template<typename T>void prepend(vector<T>&a,const T&x){a.insert(a.begin(),x);} const int INF = 1001001001; const ll INFL = 3e18; const int MAX = 2e6+5; #endif