Robotti

input/code.cpp: In function 'int main()':
input/code.cpp:17:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |     for (; i < rooms.size(); i++){
      |            ~~^~~~~~~~~~~~~~
input/code.cpp:26:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   26 |     for (; i < rooms.size(); i++) {
      |            ~~^~~~~~~~~~~~~~
input/code.cpp:57:15: warning: 'steps' may be used uninitialized in this function [-Wmaybe-uninitialized]
   57 |         steps += indexOfRobot - coinIndexesBeforeRobot.front();
      |         ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
input/code.cpp:53:47: warning: 'indexOfRobot' may be used uninitialized in this function [-Wmaybe-uninitialized]
   53 |         steps += coinIndexesAfterRobot.back() - ind...

#include <iostream>
#include <list>
 
using namespace std;
 
int main() {
    int n;
    string rooms;
    int steps;
    int indexOfRobot;
    int coinsCollected = 0;
    list<int> coinIndexesBeforeRobot = {};
    list<int> coinIndexesAfterRobot = {};
    cin >> n;
    cin >> rooms;
    int i = 0;    
    for (; i < rooms.size(); i++){
        if(rooms[i] == '*'){
            coinIndexesBeforeRobot.push_back(i);
        }
        if(rooms[i] == 'R'){
            indexOfRobot = i;
            break;
        }
    }
    for (; i < rooms.size(); i++) {
        if(rooms[i] == '*'){
            coinIndexesAfterRobot.push_back(i);
        }
    }
    if(!coinIndexesBeforeRobot.empty() && !coinIndexesAfterRobot.empty()){
        while(!coinIndexesBeforeRobot.empty() && !coinIndexesAfterRobot.empty()){
            int distanceL = indexOfRobot - coinIndexesBeforeRobot.back();
            int distanceR = coinIndexesAfterRobot.front() - indexOfRobot;
            if(distanceL == distanceR){
                break;
            }
            else if(distanceL < distanceR){
                indexOfRobot = coinIndexesBeforeRobot.back();
                coinIndexesBeforeRobot.pop_back();
                coinsCollected++;
                steps += distanceL;
            }
            else{
                indexOfRobot = coinIndexesAfterRobot.front();
                coinIndexesAfterRobot.pop_front();
                coinsCollected++;
                steps += distanceR;
            }
        }
    }
    if(coinIndexesBeforeRobot.empty() && !coinIndexesAfterRobot.empty()){
        steps += coinIndexesAfterRobot.back() - indexOfRobot;
        coinsCollected += coinIndexesAfterRobot.size();
    }
    else if(!coinIndexesBeforeRobot.empty() && coinIndexesAfterRobot.empty()){
        steps += indexOfRobot - coinIndexesBeforeRobot.front();
        coinsCollected += coinIndexesBeforeRobot.size();
    }
    std::cout << steps << " " << coinsCollected;
    return 0;
}

Test 1

Group: 1, 2

Verdict: WRONG ANSWER

Test 2

Group: 1, 2

Verdict: WRONG ANSWER

Test 3

Group: 1, 2

Verdict: WRONG ANSWER

Test 4

Group: 1, 2

Verdict: WRONG ANSWER

Test 5

Group: 1, 2

Verdict: WRONG ANSWER

Test 6

Group: 1, 2

Verdict: WRONG ANSWER

Test 7

Group: 1, 2

Verdict: WRONG ANSWER

Test 8

Group: 1, 2

Verdict: WRONG ANSWER

Test 9

Group: 1, 2

Verdict: WRONG ANSWER

Test 10

Group: 1, 2

Verdict: WRONG ANSWER

Test 11

Group: 1, 2

Verdict: WRONG ANSWER

Test 12

Group: 2

Verdict: WRONG ANSWER

Test 13

Group: 2

Verdict: WRONG ANSWER

Test 14

Group: 2

Verdict: WRONG ANSWER

Test 15

Group: 2

Verdict: WRONG ANSWER

Test 16

Group: 2

Verdict: WRONG ANSWER

Test 17

Group: 2

Verdict: WRONG ANSWER

Test 18

Group: 2

Verdict: WRONG ANSWER

Test 19

Group: 2

Verdict: WRONG ANSWER

Test 20

Group: 2

Verdict: WRONG ANSWER

Test 21

Group: 2

Verdict: WRONG ANSWER

Test 22

Group: 2

Verdict: WRONG ANSWER

Test 23

Group: 2

Verdict: WRONG ANSWER

Test 24

Group: 2

Verdict: WRONG ANSWER