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ssanin82/C++: n First Digits of a Power b

Last active August 29, 2015 14:11
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C++: n First Digits of a Power b
inline int nFirstDigitsOfPower(int a, int b, int n) {
double x = b * log10(a);
double y = floor(pow(10, x - floor(x) + n - 1));
return int(y);
}
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