Submission #577139

#	Time	Username	Problem	Language	Result	Execution time	Memory
577139		MilosMilutinovic	고장난 휴대전화기 (COCI14_mobitel)	C++14	50 / 50	1 ms	320 KiB

mobitel

#include <bits/stdc++.h>

using namespace std;

vector<string> vec = {"", "", "abc", "def", "ghi", "jkl", "mno", "pqrs", "tuv", "wxyz"};

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  vector<int> p(10);
  vector<int> q(10);
  for (int i = 1; i < 10; i++) {
    cin >> p[i];
    q[p[i]] = i;
  }
  map<char, int> id;
  map<char, int> cc;
  for (int i = 0; i < 10; i++) {
    for (int j = 0; j < (int) vec[i].size(); j++) {
      char c = vec[i][j];
      id[c] = q[i];
      cc[c] = j + 1;
    }
  }
  string s;
  cin >> s;
  string ans = "";
  for (int i = 0; i < (int) s.size(); i++) {
    if (i > 0 && id[s[i]] == id[s[i - 1]]) {
      ans += '#';
    }
    ans += string(cc[s[i]], (char) ('0' + id[s[i]]));
  }
  cout << ans << '\n';
  return 0;
}

• Subtask 1: 50 / 50