#include <rapidjson/document.h>
#include <rapidjson/filewritestream.h>
#include <rapidjson/writer.h>
#include <iostream>
void print(rapidjson::Value& value) {
rapidjson::StringBuffer buffer;
rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
value.Accept(writer);
std::cout << buffer.GetString() << std::endl;
}