48 lines
934 B
C++
48 lines
934 B
C++
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#include "utils.hpp"
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std::vector<std::string> split(std::string input, char delimiter)
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{
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std::vector<std::string> answer;
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std::stringstream ss(input);
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std::string temp;
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while (getline(ss, temp, delimiter))
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answer.push_back(temp);
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return answer;
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}
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bool isNumeric(std::string str)
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{
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for (size_t i = 0; i < str.length(); i++)
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{
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if (std::isdigit(str[i]) == false)
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return false;
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}
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return true;
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}
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bool isNumeric_btw(int low, int high, std::string str)
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{
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for (size_t i = 0; i < str.length(); i++)
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{
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if (std::isdigit(str[i]) == false)
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return false;
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}
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int n = std::atoi(str.c_str());
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if (n < low || n > high)
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return false;
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return true;
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}
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char* itoa(int n)
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{
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std::stringstream strs;
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strs << n;
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// casts : https://stackoverflow.com/questions/332030/when-should-static-cast-dynamic-cast-const-cast-and-reinterpret-cast-be-used
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return ( const_cast<char*>( strs.str().c_str() ) );
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}
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