77 lines
1.5 KiB
C++
77 lines
1.5 KiB
C++
/*
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ID: philipp17
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PROG: gift1
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LANG: C++
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*/
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/* LANG can be C++11 or C++14 for those more recent releases */
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#include <iostream>
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#include <fstream>
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#include <string>
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#include <map>
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#include <vector>
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using namespace std;
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int main() {
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ofstream fout ("gift1.out");
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ifstream fin ("gift1.in");
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int np;
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fin >> np;
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map<string, int> names_to_index;
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map<int, string> index_to_name;
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vector<int> bank(np, 0);
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for(int i = 0; i < np; ++i){
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string s;
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fin >> s;
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names_to_index[s] = i;
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index_to_name[i] = s;
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}
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for(int i = 0; i < np; ++i){
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string name;
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int money, ng;
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fin >> name >> money >> ng;
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// cout << name << " " << money << " " << ng << endl;
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if(ng == 0){
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continue;
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}
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vector<string> receivers(ng);
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// cout << ng << endl;
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for(int j = 0; j < ng; ++j){
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fin >> receivers[j];
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}
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// for(string s: receivers){
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// cout << s << " ";
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// }
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if(money == 0){
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continue;
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}
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int money_per_person = money / ng;
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for(const string &receiver : receivers){
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bank[names_to_index[receiver]] += money_per_person;
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}
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bank[names_to_index[name]] -= money_per_person * ng;
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}
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// Printing the output
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for(int i = 0; i < np; ++i){
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fout << index_to_name[i] << " " << bank[i] << endl;
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}
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return 0;
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} |