I understand the problem but not the tests
It seems like the water content halves every ~69 minutes. But the first sentence about 100% and 100 minutes are very confusing. If it is exponential decay, then water should never reach 0.
This duration, "in 100 minutes", is misleading, since we are dealing with continuous compouding or exponential decay. Probably a better drescription would be: "A sweater is revolving in a slow low power dryer and losing moisture at any moment at the constant rate 100% of its current moisture content"
Number of 1s in a binary string
Getting the absolute index from a matrix
Solving a quadratic equation
MATCH THE STRINGS (2 CHAR) very easy
Mr. Pyramidad & Ms. Whissy Bolower
given 3 sides, find area of this triangle
chance in percent for minimum K heads when a good coin is tossed N times?
Basic electricity in a dry situation
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