c++ Programming Glossary: numdigits

Efficient way to determine number of digits in an integer

http://stackoverflow.com/questions/1489830/efficient-way-to-determine-number-of-digits-in-an-integer

' ' remove the 1. generic solution template class T int numDigits T number int digits 0 if number 0 digits 1 remove this line.. optimization for 32 bit numbers template int numDigits int32_t x if x MIN_INT return 10 1 if x 0 return numDigits x.. numDigits int32_t x if x MIN_INT return 10 1 if x 0 return numDigits x 1 if x 10000 if x 10000000 if x 100000000 if x 1000000000..

Interview Question: Optimal Solution to the problem of finding Heavy integers

http://stackoverflow.com/questions/7136590/interview-question-optimal-solution-to-the-problem-of-finding-heavy-integers

average value. If sumDigits is the sum of the digits and numDigits is the number of digits then if sumDigits 7 numDigits we skip.. and numDigits is the number of digits then if sumDigits 7 numDigits we skip it and we need at least 7 numDigits sumDigits 1 to bring.. if sumDigits 7 numDigits we skip it and we need at least 7 numDigits sumDigits 1 to bring the digits avg above 7.0. The trick is..