Robotti

input/code.cpp: In function 'int main()':
input/code.cpp:13:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   13 |     for (int i = 0; i < rooms.length(); ++i) {
      |                     ~~^~~~~~~~~~~~~~~~
input/code.cpp:24:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   24 |             if (robot + i < rooms.length() && robot - i >= 0 && rooms[robot+i] == '*' && rooms[robot-i] == '*') {
      |                 ~~~~~~~~~~^~~~~~~~~~~~~~~~
input/code.cpp:33:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   33 |             } else if (robot + i < rooms.length() && rooms[robot+i] == '*') {
      |...

#include <algorithm>
#include <iostream>
#include <string>

int main() {
    int n;
    std::cin >> n;
    std::string rooms;
    std::cin >> rooms;

    int robot;

    for (int i = 0; i < rooms.length(); ++i) {
        if (rooms[i] == 'R') robot = i;
    }

    int coins = 0;
    int steps = 0;

    bool done = false;
    while (!done) {
        int i = 1;
        for (; i <= std::max(robot, (int)rooms.length() - robot - 1); ++i) {
            if (robot + i < rooms.length() && robot - i >= 0 && rooms[robot+i] == '*' && rooms[robot-i] == '*') {
                done = true;
                break;
            } else if (robot - i >= 0 && rooms[robot-i] == '*') {
                rooms[robot] = '.';
                robot -= i;
                coins++;
                steps += i;
                break;
            } else if (robot + i < rooms.length() && rooms[robot+i] == '*') {
                rooms[robot] = '.';
                robot += i;
                coins++;
                steps += i;
                break;
            }
        }

        if (i == std::max(robot, (int)rooms.length() - robot) - 1) {
            done = true;
        }
    }

    std::cout << steps << " " << coins << "\n";
}

Test 1

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

Test 2

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

Test 3

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

Test 4

Group: 1, 2

Verdict: ACCEPTED

Test 5

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

Test 6

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

Test 7

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

Test 8

Group: 1, 2

Verdict: ACCEPTED

Test 9

Group: 1, 2

Verdict: ACCEPTED

Test 10

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

Test 11

Group: 1, 2

Verdict: TIME LIMIT EXCEEDED

Test 12

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 13

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 14

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 15

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 16

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 17

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 18

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 19

Group: 2

Verdict: WRONG ANSWER

Test 20

Group: 2

Verdict: ACCEPTED

Test 21

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 22

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 23

Group: 2

Verdict: TIME LIMIT EXCEEDED

Test 24

Group: 2

Verdict: TIME LIMIT EXCEEDED