problem with exponentiation

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

Code:

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int b = 1;

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

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gives me this error in visual c++:

Code:

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expression must have integral or enum type

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

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

Thanks it works now =D