C++ Decimals to Binary   C++ Decimal to Octal   C++ Decimal to Hexadecimal   C++ Binary To Decimal   C++ Hexadecimal to Decimal   C++ hex (Hexadecimal) string to signed Integer   C++ an Integer into a String   C++ a String into an Integer Data   C++ a string into the ASCII Format   C++ Character into Integer   C++ Character into a String   C++ String to Date   C++ double to string   C++ Character To Integer Using Ascii   C++ Character Into Integer   C++ String to float   C++ String to Double   C++ Numbers Into Their Words Equivalent   C++ Decimal int to Hexadecimal   C++ HEX to ASCII String

C++ Program to Convert String to float

#include <sstream>
#include <string>
#include <iostream>
using namespace std;
int main()
{
    string input;
    stringstream s;
                float num;
    cout << "String: ";
    cin >> input;
    s << input;
    s >> num;
    cout << num << endl;
                return 0;
}
/*
OUTPUT:
String: 23.4
23.4
*/