c++ declare variable
std::string str = "text"; // stores a string
int foo = 3; // stores any integer
float bar = 3.14; // stores 32 bit number
double baz = 3.14159265; // stores 64 bit numberc++ declare variable
std::string str = "text"; // stores a string
int foo = 3; // stores any integer
float bar = 3.14; // stores 32 bit number
double baz = 3.14159265; // stores 64 bit numberc++ variable type
// Example
std::cout << "Data-type = " << typeid(YourVariable).name() << "\n";
// Syntax
typeid(YourVariable).name()define type c++
typedef unsigned int u_int; //giving 'unsigned int' a name of u_intCopyright © 2021 Codeinu
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