Results for “UTC date operations”
Small, practical examples. Search by task or narrow things down below.
Calculate a fixed-window moving average
C: For this small window, sum each complete group and skip incomplete prefixes.
C✓ Tested
Calculate a least common multiple using a GCD
C: Divide before multiplying to reduce the risk of intermediate overflow.
C✓ Tested
Calculate a lexical relative path
C++: lexically_relative compares path components without requiring the paths to exist.
C++✓ Tested
Calculate a small factorial iteratively
C: Multiply a bounded sequence using an unsigned accumulator.
C✓ Tested
Calculate an average without integer division truncation
C: Accumulate into double and divide by the nonzero number of readings.
C✓ Tested
Calculate an integer beyond the 64-bit range
C#: Use BigInteger for arbitrary-precision integer arithmetic.
C#✓ Tested
Calculate the greatest common divisor
C: Euclid’s algorithm repeatedly replaces a pair with the divisor and remainder.
C✓ Tested
Check exact array membership
Bash Scripts: Compare each element literally instead of searching a concatenated string.
Bash Scripts✓ Tested
Check the Gregorian leap-year rule
Java: Use Year.isLeap rather than checking divisibility by four alone.
Java✓ Tested
Check whether a range is already sorted
C++: is_sorted reports ordering without modifying the input.
C++✓ Tested
Check whether text is valid JSON
Reject malformed input before processing it.
json_valid✓ Tested
Clamp a number to inclusive bounds
C#: Math.Clamp returns the nearest endpoint when the value lies outside the range.
C#✓ Tested