Tostring c++

#include <string> 

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

Source: stackoverflow.com

To_string c++

// to_string example
#include <iostream>   // std::cout
#include <string>     // std::string, std::to_string

int main ()
{
  std::string pi = "pi is " + std::to_string(3.1415926);
  std::string perfect = std::to_string(1+2+4+7+14) + " is a perfect number";
  std::cout << pi << '\n';
  std::cout << perfect << '\n';
  return 0;
}

Source: cplusplus.com

Change integer to string c++

string str_val = to_string(int_val);

How to use tostring method in c++

#include <string>

struct Student {
    std::string name;
    int age;
    double finalGrade;

    std::string toString() {
        return "Name: " + 
            name + 
            "\n Age: " + 
            std::to_string(age) + 
            "\n Final Grade: " + 
            std::to_string(finalGrade);
    }
};

Source: stackoverflow.com

How to convert int to string c++

#include <iostream>  
#include <boost/lexical_cast.hpp>  
using namespace std;  
int main()  
{  
 int i=11;  
 string str = boost::lexical_cast<string>(i);  
cout<<"string value of integer i is :"<<str<<"\n";  
  
}

Source: javatpoint.com

Similar codes

0 vote109 views1 answer
Recursive power in c++
C++
0 vote130 views1 answer
C if
C++
3 votes111 views2 answers
Iomanip
C++
0 vote117 views1 answer
Mingw32/bin/ld.exe: C:\Users\mfrom\AppData\Local\Temp\ccSKcRks.o:PizzaPi.cpp:(.text$_ZN5PizzaC2Ev[__ZN5PizzaC2Ev]+0xa): undefined reference to `vtable for Pizza' collect2.exe: error: ld returned 1 exit status
C++
0 vote114 views1 answer
Result += a +b in c++ meaning
C++
0 vote120 views1 answer
Opengl draw cresent moon c++
C++
30 votes109 views5 answers
Remove value from vector c++
C++
1 vote115 views1 answer
What are specialized classes c++
C++
0 vote119 views1 answer
Compare two functions in a class c++
C++
10 votes132 views3 answers
Conditional operator in c++
C++