how to convert from int to char*?
c++, const-char, integer
Solution
In C++17, use `std::to_chars` as:
std::array<char, 10> str;
std::to_chars(str.data(), str.data() + str.size(), 42);
In C++11, use `std::to_string` as:
std::string s = std::to_string(number);
char const *pchar = s.c_str(); //use char const* as target type
And in C++03, what you're doing is just fine, except use `const` as:
char const* pchar = temp_str.c_str(); //dont use cast
Problem
The only way I know is: ``` #include <sstream> #include <string.h> using namespace std; int main() { int number=33; stringstream strs; strs << number; string temp_str = strs.str(); char* char_type = (char*) temp_str.c_str(); } ``` But is there any method with less typing ?