[面試] Quant Job Interview Questions & Answers ch7 C++
Published in
2 min readSep 26, 2018
7-1
g++7-3
7–8
7–9
7–13
Constructor: A -> C -> BDestructor: B -> C -> A
7–18
Int: 32位元考慮正負, 2^32/2 = 2147483647
Float: 指數8位元, 尾數23位元, (2-2^-23)*2^128= 6.805646932770577*10^387–19
7–26
7–31
const int value; //value是const,value不可變
int const value; //value是const,value不可變7–32
7–34
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