标签:io ar os sp for bs amp ef line
#include <iostream> #include <fstream> #include <vector> #include <cstdio> #include <string> #include <cstring> #include <cstdlib> #include <algorithm> #include <set> using namespace std; #ifdef DEBUG ifstream in; ofstream out; #endif #ifdef DEBUG #define CIN in #define COUT out #else #define CIN cin #define COUT cout #endif set<int> lftTable; set<int> rhtTable; int main(void) { #ifdef DEBUG string buffer; CIN.open("in", ios::in); COUT.open("out", ios::out); while(getline(CIN, buffer)) COUT << buffer << "\n"; COUT << "Out Put" << "\n"; CIN.close(); CIN.open("in", ios::in); #endif int cnt, tmp; while(CIN >> cnt){ lftTable.clear(); rhtTable.clear(); for(int idx = 0; idx < cnt; idx++){ CIN >> tmp; lftTable.insert(tmp); } for(int idx = 0; idx < cnt; idx++){ CIN >> tmp; rhtTable.insert(tmp); } int flag = 0; do{ if(lftTable.size() != rhtTable.size()) break; set<int>::iterator lft_iter = lftTable.begin(); set<int>::iterator rht_iter = rhtTable.begin(); while(lft_iter != lftTable.end() && *lft_iter == *rht_iter){ lft_iter++; rht_iter++; } if(lft_iter == lftTable.end()) flag = 1; }while(0); COUT << ( flag ? "YES" : "NO") << endl; } return 0; }
标签:io ar os sp for bs amp ef line
原文地址:http://my.oschina.net/u/572632/blog/344188