Create OOPS(1).CPP

Author: chiragbalicpp

OOPS(1).CPP

@@ -0,0 +1,66 @@
+#include<iostream>
+using namespace std;
+
+class CN
+{
+private:
+    int realpart; ///accessible within class
+    int imgpart;
+public:
+    void Inputrealpart(int a){
+    realpart=a;
+    }
+
+    void Inputimgpart(int a){
+    imgpart=a;
+    }
+
+    void PrintingCN(){
+    cout<<realpart;
+    if (imgpart>=0) cout<<"+";
+    cout<<imgpart<<"i"<<endl;
+    }
+
+    void Add(CN cn)///parameter is cn
+    {
+    realpart=realpart+cn.realpart;  ///realpart of left side and argument is right side
+    imgpart=imgpart+cn.imgpart;
+    }
+
+    CN operator+(CN input)///argument is output
+    {
+        CN output;
+        output.realpart=realpart+input.realpart; /// left hand side cn1(realpart)(input)
+        output.imgpart=imgpart+input.imgpart;
+        return output;
+    }
+};
+
+int main()
+{
+
+CN cn1,cn2,cn;
+
+cn1.Inputrealpart(10);
+cn1.Inputimgpart(20);
+
+cn2.Inputrealpart(-5);
+cn2.Inputimgpart(-80);
+
+cn1.PrintingCN();
+cn2.PrintingCN();
+
+cn1.Add(cn2);
+cn1.PrintingCN();  /// cn1 is updated
+cn2.PrintingCN();  ///unchanged because value added in cn1
+
+
+cout <<endl;
+
+cn=cn1+cn2;
+cn1.PrintingCN();
+cn2.PrintingCN();
+cn.PrintingCN();
+
+
+}