C++中int与string的相互转换

.c++11标准增加了全局函数std::to_string:

string to_string (int val);

string to_string (long val);

string to_string (long long val);

string to_string (unsigned val);

string to_string (unsigned long val);

string to_string (unsigned long long val);

string to_string (float val);

string to_string (double val);

string to_string (long double val);

https://blog.csdn.net/u010510020/article/details/73799996

https://blog.csdn.net/m0_37316917/article/details/82712017