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23 lines
425 B
C++
23 lines
425 B
C++
#include <json.hpp>
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using json = nlohmann::json;
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int main()
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{
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// create JSON array
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json array = {"first", "2nd", "third", "fourth"};
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// output element at index 2 (third element)
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std::cout << array.at(2) << '\n';
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// try to read beyond the array limit
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try
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{
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std::cout << array.at(5) << '\n';
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}
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catch (std::out_of_range)
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{
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std::cout << "out of range" << '\n';
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}
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}
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