LogiciansAndBeer.cpp

#include <vector>
#include <list>
#include <map>
#include <set>
#include <queue>
#include <deque>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <ctime>

using namespace std;


class LogiciansAndBeer {
public:
	int bringBeer(const string& responses) {
		int yes = count(responses.begin(),responses.end(),'+');
		int no  = count(responses.begin(),responses.end(),'-');
        int i_dont_know  = count(responses.begin(),responses.end(),'?');
		if (yes > 0 && no > 0){
		    return -1;
		}
        return yes + i_dont_know;
	}
};


// BEGIN KAWIGIEDIT TESTING
// Generated by KawigiEdit 2.1.4 (beta) modified by pivanof
bool KawigiEdit_RunTest(int testNum, string p0, bool hasAnswer, int p1) {
	cout << "Test " << testNum << ": [" << "\"" << p0 << "\"";
	cout << "]" << endl;
	LogiciansAndBeer *obj;
	int answer;
	obj = new LogiciansAndBeer();
	clock_t startTime = clock();
	answer = obj->bringBeer(p0);
	clock_t endTime = clock();
	delete obj;
	bool res;
	res = true;
	cout << "Time: " << double(endTime - startTime) / CLOCKS_PER_SEC << " seconds" << endl;
	if (hasAnswer) {
		cout << "Desired answer:" << endl;
		cout << "\t" << p1 << endl;
	}
	cout << "Your answer:" << endl;
	cout << "\t" << answer << endl;
	if (hasAnswer) {
		res = answer == p1;
	}
	if (!res) {
		cout << "DOESN'T MATCH!!!!" << endl;
	} else if (double(endTime - startTime) / CLOCKS_PER_SEC >= 2) {
		cout << "FAIL the timeout" << endl;
		res = false;
	} else if (hasAnswer) {
		cout << "Match :-)" << endl;
	} else {
		cout << "OK, but is it right?" << endl;
	}
	cout << "" << endl;
	return res;
}
int main() {
	bool all_right;
	all_right = true;
	
	string p0;
	int p1;
	
	{
	// ----- test 0 -----
	p0 = "?" "?+";
	p1 = 3;
	all_right = KawigiEdit_RunTest(0, p0, true, p1) && all_right;
	// ------------------
	}
	
	{
	// ----- test 1 -----
	p0 = "?" "?" "?" "?-";
	p1 = 4;
	all_right = KawigiEdit_RunTest(1, p0, true, p1) && all_right;
	// ------------------
	}
	
	{
	// ----- test 2 -----
	p0 = "-+-+-+";
	p1 = -1;
	all_right = KawigiEdit_RunTest(2, p0, true, p1) && all_right;
	// ------------------
	}
	
	{
	// ----- test 3 -----
	p0 = "?-----";
	p1 = 1;
	all_right = KawigiEdit_RunTest(3, p0, true, p1) && all_right;
	// ------------------
	}
	
	if (all_right) {
		cout << "You're a stud (at least on the example cases)!" << endl;
	} else {
		cout << "Some of the test cases had errors." << endl;
	}
	return 0;
}
// END KAWIGIEDIT TESTING
//Powered by KawigiEdit 2.1.4 (beta) modified by pivanof!