Don't understand while(cin>>a>>b, a)
471
What does the comma operator , do?
75416
what is the difference between >&2 and &>2
122635
What is the correct answer for cout << a++ << a;?
72270
Why does the arrow (->) operator in C exist?
131281
Using getline(cin, s) after cin
62633
Why doesn't a+++++b work?
28734
Why is "a" != "a" in C?
54583
Cin.Ignore() is not working
39485
Why does ('0' ? 'a' : 'b') behave different than ('0' == true ? 'a' : 'b')
140990
Could anyone explain to me how did we get this result? This is simple example but I'm struggling with little o notation in general.
98591
What does an ampersand after this assignment operator mean?
80196
std::cin.getline( ) vs. std::cin
73069
A riddle (in C)
100844
How should I understand "$A$ unless $B$"?
17532
Why does Simplify[b-a] give -a+b and not b-a?
125313
How do I iterate over cin line by line in C++?
146731
What's the behaviour of "" + number and why c++ compile it?