What output is displayed when the code that follows is executed? HashMap sales = new HashMap<>(); sales. put("January", 389.45); sales. put("February", 432.89); sales. put("March", 275.30); for (Map. Entry sale : sales. entrySet()) { System. out. println(sale. getKey() + ": " + sale. getValue()); }

In he example code, what does the title attribute create? a tool tip an element a source a markup

What is the worst-case complexity of the maxrepeats function? assume that the longest string in the names array is at most 25 characters wide (i.e., string comparison can be treated as o( class namecounter { private: int* counts; int nc; string* names; int nn; public: namecounter (int ncounts, int nnames); int maxrepeats() const; }; int namecounter: : maxrepeats () { int maxcount = 0; for (int i = 0; i < nc; ++i) { int count = 1; for (int j = i+1; j < nc; ++j) { if (names[i] == names[j]) ++count; } maxcount = max(count, maxcount); } return maxcount; }

Which type of file can be used to import data into a spreadsheet?