Robotti

#include <vector>
#include <algorithm>
#include <iostream>
#include <cmath>
#include <string>
#include <limits>
#include <climits>
#include <set>
 
using namespace std;
 
int main() {
    int n;
    cin >> n;
    string line;
    cin >> line;
 
    int robot = line.find('R');
    set<int> v;
 
    for (int i = 0; i < n; ++i) {
        if (line[i] == '*') {
            v.insert(i);
        }
    }
 
    int steps = 0;
    int score = 0;
 
    /*for (int i : v) {
        cout << " " << i;
    }
 
    cout << "\n";*/
 
    while (!v.empty()) {
        //cout << "\n start " << robot << " \n";
        auto right = v.lower_bound(robot);
        auto left = (right == v.begin()) ? v.end() : prev(right);
 
        int leftd = (left != v.end()) ? abs(*left - robot) : INT_MAX;
        int rightd = (right != v.end()) ? abs(*right - robot) : INT_MAX;
 
        if (robot == 0) {
            leftd = INT_MAX;
        }
        if (robot == n - 1) {
            rightd = INT_MAX;
        }
 
        if (leftd < rightd) {
            steps += leftd;
            robot = *left; 
            score++;
            v.erase(left);
        }
        else if (rightd < leftd) {
            steps += rightd;
            robot = *right; 
            score++;
            v.erase(right); 
        }
        else {
            cout << endl << leftd << " " << rightd << endl;
            //cout << "\nexit\n";
            break;
        }
        /*for (int i : v) {
            cout << " " << i;
        }
 
        cout << "\n";*/
    }
 
 
    cout << steps << " " << score << endl;
 
    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: WRONG ANSWER

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: WRONG ANSWER

Test 9

Group: 1, 2

Verdict: WRONG ANSWER

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: WRONG ANSWER

Test 21

Group: 2

Verdict: ACCEPTED

Test 22

Group: 2

Verdict: ACCEPTED

Test 23

Group: 2

Verdict: ACCEPTED

Test 24

Group: 2

Verdict: ACCEPTED