利用流的方式实现字符串和浮点数之间的转换

It has already been mentioned, use

#include
#include
#include
#include

using namespace std;

int main (int argc, char * const argv[]) {
wstringstream s;
int x;
wcout<< "Enter an integer : ";
wcin >> x;

s << "Value entered is : " << x;
wcout<

return 0;
}