initial commit

Author: pranav2012

Lab_6/Q1/output.PNG

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+#include <iostream> 
+
+using namespace std; 
+
+class Distance { 
+public: 
+	int feet, inch; 
+	Distance(int f, int i) 
+	{ 
+		this->feet = f; 
+		this->inch = i; 
+	} 
+	void operator-() 
+	{ 
+		feet--; 
+		inch--; 
+		cout << "\nFeet & Inches(Decrement): " << feet << "'" << inch; 
+	} 
+}; 
+int main() 
+{  
+	Distance d1(8, 9); 
+	-d1; 
+	return 0; 
+} 

Lab_6/Q1/unary_opp_overloading.cpp

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+#include <iostream> 
+
+using namespace std; 
+
+class Distance { 
+public: 
+	int feet, inch; 
+	Distance() 
+	{ 
+		this->feet = 0; 
+		this->inch = 0; 
+	}  
+	Distance(int f, int i) 
+	{ 
+		this->feet = f; 
+		this->inch = i; 
+	}  
+	Distance operator+(Distance& d2)
+	{ 
+		Distance d3; 
+		d3.feet = this->feet + d2.feet; 
+		d3.inch = this->inch + d2.inch; 
+		return d3; 
+	} 
+}; 
+ 
+int main() 
+{ 
+	Distance d1(8, 9); 
+	Distance d2(10, 2); 
+	Distance d3; 
+	d3 = d1 + d2; 
+	cout << "\nTotal Feet & Inches: " << d3.feet << "'" << d3.inch; 
+	return 0; 
+} 

Lab_6/Q1/unary_opp_overloading.exe

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+#include <iostream> 
+
+using namespace std; 
+
+class Distance { 
+public: 
+	int feet, inch; 
+	Distance() 
+	{ 
+		this->feet = 0; 
+		this->inch = 0; 
+	} 
+	Distance(int f, int i) 
+	{ 
+		this->feet = f; 
+		this->inch = i; 
+	} 
+
+    friend Distance operator+(Distance&, Distance&); 
+}; 
+Distance operator+(Distance& d1, Distance& d2) 
+{ 
+	Distance d3; 
+	d3.feet = d1.feet + d2.feet; 
+	d3.inch = d1.inch + d2.inch; 
+	return d3; 
+} 
+
+// Driver Code 
+int main() 
+{ 
+	Distance d1(8, 9); 
+	Distance d2(10, 2); 
+	Distance d3; 
+	d3 = d1 + d2; 
+	cout << "\nTotal Feet & Inches: " << d3.feet << "'" << d3.inch; 
+	return 0; 
+}