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ilpropheta/Hand-made string to int.cpp Secret

Created June 4, 2016 13:36
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Hand-made string to int.cpp
auto mult = number[0] == '-' ? -1 : 1;
auto realBegin = mult > 0 ? begin(number) : next(begin(number));
auto toInt = mult * accumulate(realBegin, end(number), 0, [](int curr, char nxt){
return curr * 10 + nxt - '0';
});
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