1. C++ FUNCTION cpplab.pbworks.com

9. Example #include <iostream.h> int result (int y); int main () { int x; cout<<&quot; Welcome here &quot;; cout<<&quot; Please Insert value of x to find the answer of this equation : result=x*x+2*x-x/3+23 x=&quot;; cin>>x; cout<<&quot;result = &quot;<<result(x); cout<<&quot; try another x =&quot;; cin>>x; cout<<&quot;result 2 = &quot;<<result(x); cout<<&quot; try another x =&quot;; cin>>x; cout<<&quot;result 3 = &quot;<<result(x); return 0; } int result(int y) { return ( y*y+2*y-y/3+23); } Function prototype Function call Function Definition cpplab.pbworks.com