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f=(a,b=["",...a],s=new Set(b.map(w=>w[0])))=>b.length>1?(s.size>1)+Math.max(...(for(c of s)f(a,[for(w of b)if(w&&w[0]==c)w.slice(1)]))):1 There must be something wrong with my algorithm as I seem to have to special-case an empty string parameter.
f=(a,b=["",...a],s=new Set(b.map(w=>w[0])))=>b.length>1?(s.size>1)+Math.max(...(for(c of s)f(a,[for(w of b)if(w&&w[0]==c)w.slice(1)]))):1 There must be something wrong with my algorithm as I seem to have to special-case an empty string parameter.
f=(a,b=["",...a],s=new Set(b.map(w=>w[0])))=>b.length>1?(s.size>1)+Math.max(...(for(c of s)f(a,[for(w of b)if(w&&w[0]==c)w.slice(1)]))):1 There must be something wrong with my algorithm as I seem to have to special-case an empty string parameter.
f=(a,b=["",...a],s=new Set(b.map(w=>w[0])))=>b.length>1?(s.size>1)+Math.max(...(for(c of s)f(a,[for(w of b)if(w&&w[0]==c)w.slice(1)]))):1 There must be something wrong with my algorithm as I seem to have to special-case an empty string parameter.