Monistus

input/code.cpp: In function 'std::string operaatio(std::string)':
input/code.cpp:10:10: warning: unused variable 'muutos' [-Wunused-variable]
   10 |     bool muutos = false;
      |          ^~~~~~
input/code.cpp: In function 'int main()':
input/code.cpp:28:10: warning: unused variable 'naa' [-Wunused-variable]
   28 |     bool naa = true;
      |          ^~~

#include <bits/stdc++.h>
#include <unordered_set>
#include <iostream>

using namespace std;
typedef long long ll;
typedef long unsigned int ui;

string operaatio(string jono) {
    bool muutos = false;
    for (ui i = 0; i < jono.length(); i++) {
        if (isdigit(jono[i])) {
            ui count = jono[i] - '0';
            jono = jono.substr(0, i) + jono.substr(i + 1, count) + jono.substr(i + 1);
            return operaatio(jono);
        }
    }
    return jono;
}

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(NULL);
	std::cout.tie(NULL);

    string jono;
    cin >> jono;
    bool naa = true;

	cout << operaatio(jono) << 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: 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: 2

Verdict: RUNTIME ERROR

Test 9

Group: 2

Verdict: RUNTIME ERROR

Test 10

Group: 2

Verdict: RUNTIME ERROR

Test 11

Group: 2

Verdict: RUNTIME ERROR

Test 12

Group: 2

Verdict: RUNTIME ERROR

Test 13

Group: 2

Verdict: RUNTIME ERROR

Test 14

Group: 2

Verdict: RUNTIME ERROR