Pizzat

input/code.cpp: In function 'int main()':
input/code.cpp:17:27: 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 (int i = 0; i != input.length() + 1; i++) {
      |                         ~~^~~~~~~~~~~~~~~~~~~~~

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


int main() 
{
	int n = 0; //henkilöt
	int m = 0; //pizza
	int k = 0; //palat
	std::string input = "";
	int phase = 0;

	std::getline(std::cin,input);
	input.push_back(' ');
	std::string current = "";
	for (int i = 0; i != input.length() + 1; i++) {

		if (input[i] != ' ') {
			current.push_back(input[i]);
		}
		else if (phase == 0) {
			n = std::stoi(current);
			current = "";
			phase++;
		}
		else if (phase == 1) {
			m = std::stoi(current);
			current = "";
			phase++;
		}
		else if (phase == 2) {
			k = std::stoi(current);
			current = "";
			phase++;
		}
	}

	float total =  m * k;
	float perperson = total / float(n);

	if (perperson - int(perperson) != 0) {
		std::cout << int(perperson) << " " << int(perperson) + 1 << std::endl;
	} else
		std::cout << int(perperson) << " " << int(perperson) << std::endl;


}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED