There are wrong answer when cout the long double value, C++
43
Is floating point math broken?
2362
Why was std::pow(double, int) removed from C++11?
134745
float result is inaccurate
119950
Why does dividing two int not yield the right value when assigned to double?
42757
C++ handling very large integers
157895
Comparing double values in C#
67954
What is the difference between an int and a long in C++?
85365
Why is this double initialization with a comma illegal?
103199
Convert float to double without losing precision
16287
Why do I see a double variable initialized to some value like 21.4 as 21.399999618530273?
86455
C++ cout hex format
25400
Why are floating point numbers inaccurate?
99704
Floating point format for std::ostream
118277
How do I display the binary representation of a float or double?
18955
Overflow when multiplying Integers and assigning to Long
132370
Why does Java shows extra values after float calculation?
51997
Why does (int)55 == 54 in C++?