signed tag

3 questions

1 answers
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Is ~x + ~y == ~(x + y) always false?

When you say that both x and y are paid by two,Is ~x+y==~(x+y) always false?The numbers between 5000 and 5000 are all falseWouldn't there be a true number somewhere?

c bit-manipulation signed tow-complement

2 years ago

1 answers
116 views
0

How do you define unsigned int in Java?

Is there a way to define unsigned int in Java? What does unsigned mean in Java?I'm looking at String.hashcode right now and I want to see the possibility of a 32-bit unsigned int crash here.

java integer unsigned

2 years ago

1 answers
121 views
0

How do I print "unsigned long"?

I know how to output the int, long, float, and double types in CI don't know how to print unsigned longprintf(%lu\n, unsigned_boo)printf(%du\n, unsigned_boo)printf(%ud\n, unsigned_boo)printf(%ll\n, un...

c printf long-integer unsigned

2 years ago

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