Tulkki

input/code.cpp: In function 'void execute(const std::vector<std::__cxx11::basic_string<char> >&, int&)':
input/code.cpp:31:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   31 |     while (pos < tokens.size()) {
      |            ~~~~^~~~~~~~~~~~~~~
input/code.cpp:55:37: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   55 |             while (depth > 0 && pos < tokens.size()) {
      |                                 ~~~~^~~~~~~~~~~~~~~
input/code.cpp:50:17: warning: unused variable 'start' [-Wunused-variable]
   50 |             int start = pos;
      |                 ^~~~~

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

unordered_map<char,int> vars; // Muuttujat A-Z

// Poistaa riviltä kommentit
string remove_comment(const string &line) {
    size_t pos = line.find('#');
    if (pos != string::npos) return line.substr(0, pos);
    return line;
}

// Pilkkoo rivin sanoiksi
vector<string> split(const string &s) {
    vector<string> res;
    string word;
    for (char c : s) {
        if (isspace(c)) {
            if (!word.empty()) res.push_back(word);
            word.clear();
        } else {
            word.push_back(c);
        }
    }
    if (!word.empty()) res.push_back(word);
    return res;
}

// Suorittaa komennot
void execute(const vector<string>& tokens, int &pos) {
    while (pos < tokens.size()) {
        string cmd = tokens[pos];
        if (cmd == "CLEAR") {
            pos++;
            vars[tokens[pos][0]] = 0;
            pos++;
        } else if (cmd == "INCREASE") {
            pos++;
            vars[tokens[pos][0]]++;
            pos++;
        } else if (cmd == "PRINT") {
            pos++;
            cout << vars[tokens[pos][0]] << " ";
            pos++;
        } else if (cmd == "REPEAT") {
            pos++;
            char var = tokens[pos][0];
            pos++; // Siirry "TIMES"
            pos++; // Siirry "("
            int start = pos;
            int count = vars[var];
            int depth = 1;
            vector<string> inner;
            // Kerätään sisäkkäiset komennot sulkujen välistä
            while (depth > 0 && pos < tokens.size()) {
                if (tokens[pos] == "(") depth++;
                else if (tokens[pos] == ")") depth--;
                if (depth > 0) inner.push_back(tokens[pos]);
                pos++;
            }
            for (int i = 0; i < count; i++) {
                int inner_pos = 0;
                execute(inner, inner_pos);
            }
        } else {
            pos++; // Ohitetaan tuntemattomat tokenit
        }
    }
}

int main() {
    vars.clear();
    for (char c = 'A'; c <= 'Z'; c++) vars[c] = 0;

    string line, code;
    while (getline(cin, line)) {
        line = remove_comment(line);
        if (!line.empty()) code += line + " ";
    }

    vector<string> tokens = split(code);
    int pos = 0;
    execute(tokens, pos);

    cout << endl;
    return 0;
}

Test 1 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

Test 2 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

Test 3 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

Test 4 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

Test 5 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

Test 6 (public)

Group: 1, 2, 3

Verdict: ACCEPTED

Test 7 (public)

Group: 2, 3

Verdict: ACCEPTED

Test 8 (public)

Group: 2, 3

Verdict: ACCEPTED

Test 9 (public)

Group: 2, 3

Verdict: ACCEPTED

Test 10 (public)

Group: 2, 3

Verdict: WRONG ANSWER

Test 11 (public)

Group: 2, 3

Verdict: WRONG ANSWER

Test 12 (public)

Group: 2, 3

Verdict: TIME LIMIT EXCEEDED

Test 13 (public)

Group: 3

Verdict: ACCEPTED

Test 14 (public)

Group: 3

Verdict: WRONG ANSWER

Test 15 (public)

Group: 3

Verdict: WRONG ANSWER

Test 16 (public)

Group: 3

Verdict: WRONG ANSWER

Test 17 (public)

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 18 (public)

Group: 3

Verdict: WRONG ANSWER