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handy dictionary 📚 solution in Clear category for Surjection Strings by vincent.tscherter
function isometricStrings(a: string, b: string): boolean {
const dic = {}
return [...a].every( (c, i) =>
dic[c] ? dic[c] == b[i] : (dic[c] = b[i])
);
}
April 30, 2020
