Chapter 4 Function Assignment questions, function templates, and Chapter 4 assignment questions

Chapter 4 Function Assignment questions, function templates, and Chapter 4 assignment questions

What is a function template?

It is represented by a virtual type without writing specific data types, which can improve efficiency.

# Include <iostream> using namespace std; template <typename T> T max (T x, T y, T z) {if (z> x) x = z; if (y> x) x = y; return x;} int main () {int a, B, c, m; cout <"Enter three integer numbers:" <endl; cin> a> B> c; m = max (a, B, c ); cout <"The max of a B and c is:" <m <endl; double ad, bd, cd, md; cout <"Enter three decimal numbers:" <endl; cin> ad> bd> cd; md = max (ad, bd, cd); cout <"The max of a B and c is:" <md <endl; long al, bl, cl, ml; cout <"Enter three long integer numbers:" <endl; cin> al> bl> cl; ml = max (al, bl, cl); cout <"The max of a B and c is:" <ml <endl; return 0 ;}