Engineering, 08.11.2019 20:31 Madalyngarcia20

Write a function with this prototype: #include void numbers(ostream& outs, const string& prefix, unsigned int levels); the function prints output to the ostream outs. the output consists of the string prefix followed by "section numbers" of the form 1.1., 1.2., 1.3., and so on. the levels argument determines how may levels the section numbers have. for example, if levels is 2, then the section numbers have the form x. y. if levels is 3, then section numbers have the form x. y.z. the digits permitted in each level are always '1' through '9'. as an example, if prefix is the string "therblig" and levels is 2, then the function would start by printing:

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