00001 #include <json.hpp> 00002 00003 using json = nlohmann::json; 00004 00005 int main() 00006 { 00007 // create a JSON array 00008 json array = {1, 2, 3, 4, 5}; 00009 00010 // output element at index 3 (fourth element) 00011 std::cout << array[3] << '\n'; 00012 00013 // change last element to 6 00014 array[array.size() - 1] = 6; 00015 00016 // output changed array 00017 std::cout << array << '\n'; 00018 00019 // write beyond array limit 00020 array[10] = 11; 00021 00022 // output changed array 00023 std::cout << array << '\n'; 00024 }