b****g
发帖数: 625 | 1 Suppose there is a platform where
sizeof(unsigned int) == 4
and the function app():
unsigned int app(unsigned int)
yields the following output:
app(0x80000000) == 1;
app(0x40000000) == 2;
app(3) == 0xc0000000;
app(0x70) == 0xe000000;
app(0x99999999) == 0x99999999
app(0xAAAAAAAA) == 0x55555555
app(app(x)) == x for all x.
Write a version of app() |
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