Robotti

input/code.cpp: In function 'int main()':
input/code.cpp:52:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   52 |         int right = (robpos + 1 < offsets.size()) ? (offsets[robpos + 1] - roboff) : INT_MAX;
      |                      ~~~~~~~~~~~^~~~~~~~~~~~~~~~

#include <vector>
#include <algorithm>
#include <iostream>
#include <cmath>
#include <string>
#include <limits>
#include <climits>

using namespace std;

int main() {
    int n;
    cin >> n;

    cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');

    string line;
    getline(cin, line);
    size_t robot = line.find('R');

    //cout << line << "\n";
    //cout << robot << "\n";

    vector<int> offsets;

    int pos = 0;
    int robpos = 0;

    for (char room : line) {
        if (room == '*') {
            offsets.push_back(pos - robot);
        }
        else if (room == 'R') {
            offsets.push_back(0);
            robpos = offsets.size()-1;
        }
        pos++;
    }

    int totalscore = 0;
    int steps = 0;
    int roboff = 0;

    while (offsets.size() > 0) {
        /*cout << "\n";
        for (int off : offsets) {
            cout << off << " ";
        }*/
        //cout << "\nstep:";
        //cout << "robpos:" << robpos;
        int left = (robpos - 1 >= 0) ? (offsets[robpos - 1] - roboff) : INT_MAX;
        int right = (robpos + 1 < offsets.size()) ? (offsets[robpos + 1] - roboff) : INT_MAX;
        if (abs(left) > abs(right)) {
            //cout << " right " << left << " " << right;
            roboff += right;
            steps += abs(right);
            totalscore++;
            offsets.erase(offsets.begin()+robpos+1);
        }
        else if (abs(right) > abs(left)){
            //cout << " left " << left << " " << right;
            roboff += left;
            steps += abs(left);
            totalscore++;
            offsets.erase(offsets.begin()+robpos-1);
            robpos -= 1;
        }
        else {
            //cout << "same" << "\n";
            break;
        }
    }
    
    cout << steps << " " << totalscore << "\n";
    return 0;
}

Test 1

Group: 1, 2

Verdict: ACCEPTED

Test 2

Group: 1, 2

Verdict: ACCEPTED

Test 3

Group: 1, 2

Verdict: ACCEPTED

Test 4

Group: 1, 2

Verdict: ACCEPTED

Test 5

Group: 1, 2

Verdict: ACCEPTED

Test 6

Group: 1, 2

Verdict: ACCEPTED

Test 7

Group: 1, 2

Verdict: ACCEPTED

Test 8

Group: 1, 2

Verdict: ACCEPTED

Test 9

Group: 1, 2

Verdict: ACCEPTED

Test 10

Group: 1, 2

Verdict: ACCEPTED

Test 11

Group: 1, 2

Verdict: ACCEPTED

Test 12

Group: 2

Verdict: ACCEPTED

Test 13

Group: 2

Verdict: ACCEPTED

Test 14

Group: 2

Verdict: ACCEPTED

Test 15

Group: 2

Verdict: ACCEPTED

Test 16

Group: 2

Verdict: ACCEPTED

Test 17

Group: 2

Verdict: ACCEPTED

Test 18

Group: 2

Verdict: ACCEPTED

Test 19

Group: 2

Verdict: ACCEPTED

Test 20

Group: 2

Verdict: ACCEPTED

Test 21

Group: 2

Verdict: ACCEPTED

Test 22

Group: 2

Verdict: ACCEPTED

Test 23

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 24

Group: 2

Verdict: ACCEPTED