Pakkaus

input/code.cpp: In function 'int main()':
input/code.cpp:36:41: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = 0; i < merkkijono.length(); i++) {
                                         ^
input/code.cpp:58:17: warning: ignoring return value of 'int system(const char*)', declared with attribute warn_unused_result [-Wunused-result]
  system("pause");
                 ^

#include <string>
#include <iostream>
#include <vector>

using namespace std;

int numeroidenMaara(int i) {
	int numerot = 0;
	while (i) {
		i /= 10;
		numerot++;
	}
	return numerot;
}


int main() {
	string merkkijono;
	vector<int> numeroIndeksit;
	vector<int> maarat;

	cin >> merkkijono;

	string tulos = "";

	while (merkkijono.length() > 0) {
		int maara = atoi(merkkijono.c_str());

		if (maara != 0) {
			int numerot = numeroidenMaara(maara);

			merkkijono.erase(0, numerot);
		}

		string merkit;
		for (int i = 0; i < merkkijono.length(); i++) {
			if (!isdigit(merkkijono.at(i))) {
				merkit += merkkijono.at(i);
			}
			else {
				break;
			}
		}

		merkkijono.erase(0, merkit.length());
		if (maara != 0) {
			for (int i = 0; i < maara; i++) {
				tulos.append(merkit);
			}
		}
		else {
			tulos.append(merkit);
		}
	}

	cout << tulos << endl;

	system("pause");

	return 0;
}

Test 1

Group: 1

Verdict: ACCEPTED

sh: 1: pause: not found

Test 2

Group: 1

Verdict: ACCEPTED

sh: 1: pause: not found

Test 3

Group: 1

Verdict: ACCEPTED

sh: 1: pause: not found

Test 4

Group: 1

Verdict: ACCEPTED

sh: 1: pause: not found

Test 5

Group: 1

Verdict: ACCEPTED

sh: 1: pause: not found

Test 6

Group: 2

Verdict: ACCEPTED

sh: 1: pause: not found

Test 7

Group: 2

Verdict: ACCEPTED

sh: 1: pause: not found

Test 8

Group: 2

Verdict: ACCEPTED

sh: 1: pause: not found

Test 9

Group: 2

Verdict: ACCEPTED

sh: 1: pause: not found

Test 10

Group: 2

Verdict: ACCEPTED

sh: 1: pause: not found

Test 11

Group: 3

Verdict: ACCEPTED

sh: 1: pause: not found

Test 12

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 13

Group: 3

Verdict: ACCEPTED

sh: 1: pause: not found

Test 14

Group: 3

Verdict: ACCEPTED

sh: 1: pause: not found

Test 15

Group: 3

Verdict: ACCEPTED

sh: 1: pause: not found