Small white questions MSG. What==0 x111 is how to judge-CodePudding

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Small white questions MSG. What==0 x111 is how to judge

Time：11-22

why write 0 x111 here is how to judge?

CodePudding user response:

0 x111 numerical actually is the hexadecimal representation is equivalent to 273 decimal equivalent to the MSG. What==273

CodePudding user response:

0 x represents the hex, MSG. What is type int, conversion down is 273 (decimal), but the difference on the way