Write a menu driven program to perform following operations on strings (without using inbuilt string functions): a) Convert all lowercase characters to up…
Read moreSource code: #include <iostream> #include <string> using namespace std ; int main () { string s; cout<< "ENTER A STRI…
Read moreDesign polygon abstract class with 2 data members : area and perimeter with pure virtual functions. inherit polygon class in 3 classes: Rectangle, Triangle and Square in c++
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Source code: #include <iostream> #include <cmath> #include <iomanip> using namespace std ; class polygon { protected: double …
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