Java:output Strange in printstream -

Java:output Strange in printstream -

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integer leading zeroes 7 answers java int 0 prefix? [duplicate] 2 answers

why output unusual 0022 =18? hello day have test.the question "what output of

system.out.println(0022);

i confuse why reply 18

explain needed

if first digit of int literal 0, java interprets number in octal (base 8).

java