quiz3.js

// swap the clauses in the following sentence
// the result will be "the world is your oyster, if you can program"
str1 = "if you can program, the world is your oyster"

// replace three or more trailing identical digits in a number wih just one
// digit and three dots, so 0.456666 becomes 0.456... and 124.3333 becomes
// 124.3...  Numbers such as 124.33 and 124.35553 are left unchanged

str2a = "0.456666"
str2b = "124.3333"
str2c = "124.33"
str2d = "124.3553"


str3 = `
a favorite of puzzle books: what's wrong with this phrase?

     Paris in the
      the spring

Can you write a regular expression to find any occurances of
of duplicated words in a string?`