problem with exponentiation

[FpaFtw]

i got a problem with exponentiation(< i think its called that in english XD)

int b = 1;

int a() {
     return 600 ^ ((double)b / 100 + 1);
}

gives me this error in visual c++:

expression must have integral or enum type

[laserlight]

That is because ^ is the bitwise excluside or operator, not exponentiation.

You could #include <cmath> and use std::pow instead.

[FpaFtw]

Thanks it works now =D