c++ int to str code example

Example 1: change int to string cpp

#include <string> 

std::string s = std::to_string(42);

Example 2: change integer to string c++

string str_val = to_string(int_val);

Example 3: convert integer to string c++

std::to_string(23213.123)

Example 4: convert int to string c++

int a = 10;
stringstream ss;
ss << a;
string str = ss.str();