제출 #100382

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
100382		cvele	Zamjena (COCI18_zamjena)	C++14	0 / 70	7 ms	1024 KiB

zamjena

#include <iostream>
#include <sstream>
#include <cstdio>
#include <cstdlib>
#include <cmath>
#include <cctype>
#include <cstring>
#include <iomanip>
#include <bitset>
#include <algorithm>
#include <vector>
#include <stack>
#include <queue>
#include <deque>
#include <set>
#include <list>
#include <map>

using namespace std;

int main() {
  int n;
  cin >> n;
  string aa[n], bb[n];
  for (int i = 0; i < n; i++) {
    cin >> aa[i];
  }
  for (int i = 0; i < n; i++) {
    cin >> bb[i];
  }
  map <string, string> m;
  for (int i = 0; i < n; i++) {
    string a = aa[i], b = bb[i];
    if (isdigit(a[0]) && !isdigit(b[0])) {
      if (m[b] == "") {
        m[b] = a;
      } else if (m[b] != a) {
        cout << "NE" << endl;
        return 0;
      }
    } else if (isdigit(b[0]) && !isdigit(a[0])) {
      if (m[a] == "") {
        m[a] = b;
      } else if (m[a] != b) {
        cout << "NE" << endl;
        return 0;
      }
    }
  }
  cout << "DA" << endl;
  return 0;
}

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