1c5f01b2fSopenharmony_ci#include <iostream> 2c5f01b2fSopenharmony_ci#include <nlohmann/json.hpp> 3c5f01b2fSopenharmony_ci 4c5f01b2fSopenharmony_ciusing json = nlohmann::json; 5c5f01b2fSopenharmony_ci 6c5f01b2fSopenharmony_ciint main() 7c5f01b2fSopenharmony_ci{ 8c5f01b2fSopenharmony_ci // create a JSON array 9c5f01b2fSopenharmony_ci json v = {1, 2, 3, 4}; 10c5f01b2fSopenharmony_ci 11c5f01b2fSopenharmony_ci // create a JSON array to copy values from 12c5f01b2fSopenharmony_ci json v2 = {"one", "two", "three", "four"}; 13c5f01b2fSopenharmony_ci 14c5f01b2fSopenharmony_ci // insert range from v2 before the end of array v 15c5f01b2fSopenharmony_ci auto new_pos = v.insert(v.end(), v2.begin(), v2.end()); 16c5f01b2fSopenharmony_ci 17c5f01b2fSopenharmony_ci // output new array and result of insert call 18c5f01b2fSopenharmony_ci std::cout << *new_pos << '\n'; 19c5f01b2fSopenharmony_ci std::cout << v << '\n'; 20c5f01b2fSopenharmony_ci} 21