Submission #220800

#	Time	Username	Problem	Language	Result	Execution time	Memory
220800		Haunted_Cpp	Marko (COCI15_marko)	C++17	50 / 50	14 ms	1536 KiB

marko

#include<bits/stdc++.h>
using namespace std;

int main(){
  ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
  unordered_map<int,string>dict;
  dict[2]="abc";
  dict[3]="def";
  dict[4]="ghi";
  dict[5]="jkl";
  dict[6]="mno";
  dict[7]="pqrs";
  dict[8]="tuv";
  dict[9]="wxyz";
  int N,A=0;cin>>N;
  vector<string>word(N);for(int i=0;i<N;i++)cin>>word[i];
  string valid;cin>>valid;
  for(int i=0;i<N;i++){
    if(word[i].size()>valid.size())continue;
    for(int j=0;j<word[i].size();j++){
      string ref=dict[valid[j]-'0'];
      if(ref.find(word[i][j])==string::npos)goto end;
    }
    A++;
    end:;
  }
  cout<<A<<'\n';
  return 0;
}

Compilation message (stderr)

marko.cpp: In function 'int main()':
marko.cpp:20:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int j=0;j<word[i].size();j++){
                 ~^~~~~~~~~~~~~~~

• Subtask 1: 50 / 50