Computational Operator in Math -

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can't seem figure out "<<" operator is:

11<< 2 44 1<<1 2 10<<2 40

the shift operators, bitwise shift value on left number of bits on right:

the << shifts left , adds zeros @ right end.

the >> shifts right , adds either 0s, if value unsigned type, or extends top bit (to preserve sign) if signed type.

thus,2 << 4 32 , -8 >> 3 -1.

reference: http://www-numi.fnal.gov/offline_software/srt_public_context/webdocs/companion/cxx_crib/shift.html


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