the largest int64 integer is 2048 times larger than the largest double integer
The kind of problem where the test suite just gives away the answer.
Does anyone know why this wouldn't work?
A very good reason why it would NOT work. You returned a double precision number. But a double can only store integers correctly as large as 2^53-1.
Which values occur exactly three times?
Replace May with April
Multiply a column by a row
Check that number is whole number
Back to basics 15 - Benchmark
Back to basics 25 - Valid variable names
Bottles of beer
Back to basics 8 - Matrix Diagonals
Back to basics 19 - character types
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