- 310 名前：デフォルトの名無しさん mailto:sage [2010/11/07(日) 20:03:17 .net]
- この辺かな
ttp://flash-gordon.me.uk/ansi.c.txt
The result of E1 >> E2 is E1 right-shifted E2 bit positions. If E1
has an unsigned type or if E1 has a signed type and a nonnegative
value, the value of the result is the integral part of the quotient of
E1 divided by the quantity, 2 raised to the power E2 . If E1 has a
signed type and a negative value, the resulting value is
implementation-defined.
