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First solution in Clear category for Univocalic davasaan by pokosasa
f0 = lambda a,b:(a>=b and f1(a,b,1,b)) + 0
f1 = lambda a,b,sq,b0:(a>=(b<<1) and f1(a,b<<1,sq<<1,b0)) + (a<(b<<1) and sq+f0(a-b,b0))
davasaan=lambda x:f0(x,10)
Sept. 10, 2020