Sun angle
Determine the angle of the sun above the horizon based on the time of day.
Assumptions: the sun rises in the East at 6h00, cor...
4ヶ月 前
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Number of Circles in a Number
Given a number, return the number of closed 'circles' in the base 10 numerical representation.
Note: the number 4 has no circ...
4ヶ月 前
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Is it an Armstrong number?
An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself. Fo...
STOP that car!!!
The maximum allowed speed for this road is 100. Find the cars that didn't observe the speed limit
Arrest and fine them!!!
4ヶ月 前
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convert between ascii and characters
I have seen multiple problems like this but none of them have a robust test suite associated with them.
The first input C is ...
4ヶ月 前
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find the 'M'
for an input x, return 1 at the location of the letter 'M'