75 lines
No EOL
1.4 KiB
C++
75 lines
No EOL
1.4 KiB
C++
#include <iostream>
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#include <fstream>
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#include <sstream>
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#include <stdlib.h>
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bool gamble()
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{
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if (rand() % 5 == 0)
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{
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return true;
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}
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return false;
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}
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void printflag()
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{
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std::cout << "Welcome to our exclusive club!" << std::endl;
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std::ifstream flagI("flag.txt");
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std::string flag;
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getline(flagI, flag);
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flagI.close();
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std::cout << "Here's our special flag: " << flag << std::endl;
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}
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int networth = 100000;
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int main()
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{
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std::cout << "Welcome to the EasyCTF 2017 Casino" << std::endl;
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std::cout << "Try your luck and gain access to our exclusive club!" << std::endl;
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while (true)
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{
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std::cout << std::endl;
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std::cout << "Your net worth is: $" << networth << std::endl;
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if (networth > 2000000000)
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{
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printflag();
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break;
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}
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std::cout << "Please enter how much you would like to bet:" << std::endl;
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std::string tmp;
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getline(std::cin, tmp);
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std::stringstream s(tmp);
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int inp;
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s >> inp;
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if (!s.eof() || s.fail())
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{
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std::cout << "That was not a valid number :(";
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continue;
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}
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if (inp <= 0)
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{
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std::cout << "You must bet a positive amount" << std::endl;
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continue;
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}
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if (inp > 100000000)
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{
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std::cout << "Sorry, the most we can allow you to bet is $100,000,000" << std::endl;
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continue;
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}
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if (!gamble())
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{
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std::cout << "Sorry, I'm afraid you've lost :(" << std::endl;
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networth -= inp;
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}
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else
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{
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std::cout << "Congratulations, you won!" << std::endl;
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networth += inp;
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}
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}
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return 0;
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} |