#include <iostream>
#include <json/json.h>
int main() {
std::string jsonStr = R"({"key1": "value1", "key2": "value2", "key3": "value3"})";
Json::CharReaderBuilder builder;
Json::CharReader *reader = builder.newCharReader();
Json::Value root;
std::istringstream jsonStream(jsonStr);
Json::parseFromStream(builder, jsonStream, &root, nullptr);
for (Json::Value::iterator it = root.begin(); it != root.end(); ++it) {
std::string key = it.key().asString();
std::string value = (*it).asString();
std::cout << "Key: " << key << ", Value: " << value << std::endl;
}
delete reader;
return 0;
}