Can I do this in C++?
if (4<5<6)
cout<<"valid"<<endl;
i.e a double comparison? Since I know that I can
bool a;
a = 1+2<3+4<5>6;//etc
Can I do this in C++? if (4<5<6) cout<<valid<<endl; i.e a double comparison? Since
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Can I do this in C++?
if (4<5<6)
cout<<"valid"<<endl;
i.e a double comparison? Since I know that I can
bool a;
a = 1+2<3+4<5>6;//etc
Yes, you can do it, but it won’t be what you expect. It’s parsed as
which yields
because
4<5evaluates totruewhich is promoted to1, which yields, obviously, true.You’ll need
Also, yes, you can do
but that as well is parsed as
which will evaluate to
falsesince(1+2)<((3+4)<5)yields a boolean, which is always smaller than 6.