C++ Assume that given , middle and family are three variables of type string tha

Question

C++

Assume that given , middle and family are three variables of type string that have been assigned values . Write an expression whose value is a string consisting of the first character of given followed by a period followed by the first character of middle followed by a period followed by the first character of family followed by a period: in other words, the initials of the name . So if the values of these three variables were "John" "Fitzgerald" "Kennedy", then the expression 's value would be "J.F.K.".

Thank you

Explanation / Answer

string expression = first.at(0) + "." +middle.at(0)+"."+family.at(0)+".";

I hope this will do. the at() function finds the character at that position starting from 0th index.

The + operator concatinates the strings.

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