Explain Me This Concept

#1

Q12. bitmask ~
int x = ~10;
What will be the value of x?

#2

@amangoel987357
hello Aman,
it ( ~ ) basically takes ones complement of the number (i.e invert all the bits)
image

In ur case x will contain ones complement of 10 which is -11.

for similar techniques pls refer this article ->https://www.geeksforgeeks.org/bitwise-hacks-for-competitive-programming/

#3

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