結果
問題 | No.54 Happy Hallowe'en |
ユーザー | chaemon |
提出日時 | 2014-11-06 22:55:49 |
言語 | C++11 (gcc 11.4.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,863 bytes |
コンパイル時間 | 1,170 ms |
コンパイル使用メモリ | 84,604 KB |
実行使用メモリ | 395,264 KB |
最終ジャッジ日時 | 2024-06-10 00:52:23 |
合計ジャッジ時間 | 7,140 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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 | 215 ms
394,820 KB |
testcase_01 | AC | 215 ms
394,816 KB |
testcase_02 | AC | 225 ms
394,856 KB |
testcase_03 | WA | - |
testcase_04 | AC | 260 ms
394,948 KB |
testcase_05 | AC | 281 ms
395,024 KB |
testcase_06 | AC | 302 ms
395,004 KB |
testcase_07 | AC | 339 ms
394,992 KB |
testcase_08 | AC | 367 ms
395,016 KB |
testcase_09 | AC | 396 ms
395,020 KB |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | AC | 374 ms
395,096 KB |
testcase_13 | AC | 386 ms
395,264 KB |
testcase_14 | WA | - |
testcase_15 | AC | 220 ms
394,740 KB |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
コンパイルメッセージ
main.cpp: In member function ‘NORMAL_IN& NORMAL_IN::operator>>(std::vector<_Tp>&)’: main.cpp:102:17: warning: no return statement in function returning non-void [-Wreturn-type] 102 | } | ^
ソースコード
// #includes {{{ #include <algorithm> #include <numeric> #include <iostream> #include <string> #include <vector> #include <queue> #include <list> #include <deque> #include <stack> #include <set> #include <map> #include <cstdio> #include <cstdlib> #include <cassert> #include <cstring> #include <cmath> using namespace std; // }}} // pre-written code {{{ #define REP(i,n) for(int i=0;i<(int)(n);++i) #define RREP(i,a,b) for(int i=(int)(a);i<(int)(b);++i) #define FOR(i,c) for(__typeof((c).begin()) i=(c).begin();i!=(c).end();++i) #define LET(x,a) __typeof(a) x(a) //#define IFOR(i,it,c) for(__typeof((c).begin())it=(c).begin();it!=(c).end();++it,++i) #define ALL(c) (c).begin(), (c).end() #define MP make_pair #define EXIST(e,s) ((s).find(e)!=(s).end()) #define RESET(a) memset((a),0,sizeof(a)) #define SET(a) memset((a),-1,sizeof(a)) #define PB push_back #define DEC(it,command) __typeof(command) it=command const int INF=0x3f3f3f3f; typedef long long Int; typedef unsigned long long uInt; #ifdef __MINGW32__ typedef double rn; #else typedef long double rn; #endif typedef pair<int,int> pii; /* #ifdef MYDEBUG #include"debug.h" #include"print.h" #endif */ // }}} //{{{ io FILE *file_in=stdin,*file_out=stdout; #define fin normal_in #define fout normal_out //const char fname[]=""; //FILE *fin=fopen(fname,"r"),*fout=fopen(fname,"w"); #ifdef __MINGW32__ #define LLD "%I64d" #define LLU "%I64u" #else #define LLD "%lld" #define LLU "%llu" #endif struct NORMAL_IN{ bool cnt; NORMAL_IN():cnt(true){} operator int() const {return cnt;} #define endl "\n" NORMAL_IN& operator>>(int &n){cnt=fscanf(file_in,"%d",&n)!=EOF;return *this;} NORMAL_IN& operator>>(unsigned int &n){cnt=fscanf(file_in,"%u",&n)!=EOF;return *this;} NORMAL_IN& operator>>(long long &n){cnt=fscanf(file_in,LLD,&n)!=EOF;return *this;} NORMAL_IN& operator>>(unsigned long long &n){cnt=fscanf(file_in,LLU,&n)!=EOF;return *this;} NORMAL_IN& operator>>(double &n){cnt=fscanf(file_in,"%lf",&n)!=EOF;return *this;} NORMAL_IN& operator>>(long double &n){cnt=fscanf(file_in,"%Lf",&n)!=EOF;return *this;} NORMAL_IN& operator>>(char *c){cnt=fscanf(file_in,"%s",c)!=EOF;return *this;} NORMAL_IN& operator>>(string &s){ s.clear(); for(bool r=false;;){ const char c=getchar(); if(c==EOF){ cnt=false; break;} const int t=isspace(c); if(!r and !t)r=true; if(r){ if(!t)s.push_back(c); else break; } } return *this; } template<class T> NORMAL_IN& operator>>(vector<T> &v){ int n;fscanf(file_in,"%d",&n); REP(i,n){ T t;*this>>t; v.push_back(t); } } } normal_in; struct NORMAL_OUT{ NORMAL_OUT& operator<<(const int &n){fprintf(file_out,"%d",n);return *this;} NORMAL_OUT& operator<<(const unsigned int &n){fprintf(file_out,"%u",n);return *this;} NORMAL_OUT& operator<<(const long long &n){fprintf(file_out,LLD,n);return *this;} NORMAL_OUT& operator<<(const unsigned long long &n){fprintf(file_out,LLU,n);return *this;} NORMAL_OUT& operator<<(const double &n){fprintf(file_out,"%lf",n);return *this;} NORMAL_OUT& operator<<(const long double &n){fprintf(file_out,"%Lf",n);return *this;} NORMAL_OUT& operator<<(const char c[]){fprintf(file_out,"%s",c);return *this;} NORMAL_OUT& operator<<(const string &s){fprintf(file_out,"%s",s.c_str());return *this;} } normal_out; //}}} int N; int dp[10010][10010]; int main(){ vector<pii> v; fin>>N; REP(i,N){ pii a; fin>>a.second>>a.first; v.push_back(a); } sort(ALL(v)); memset(dp,0,sizeof(dp)); dp[0][1]=1; int ans = 0; REP(i,N){ for(int j=0;j<10000;j++){ if(dp[i][j]==0)continue; dp[i+1][j]=1; if(j<v[i].first){ int t = j + v[i].second; ans = max(ans,t); if(t<10000)dp[i+1][t]=1; } } } cout<<ans<<endl; }