Because that's what you asked for.

%d is asking for a signed int. On pretty much any platform out there, int is 32 bits. 2.8 billion is larger than can be represented in a signed int, ergo wraparound.

In reply to Re: Why does printf() do this to big numbers? by fullermd
in thread Why does printf() do this to big numbers? by Cody Fendant

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