44 lines
713 B
C++
44 lines
713 B
C++
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Class that imitates the functionality of the basic data type
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# include<iostream.h>
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#include<conio.h>
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class Int
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{
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int var;
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public :
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/* Here we try to overcome the problem of carbage value by
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initializing the value by 0 */
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Int()
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{
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var =0;
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}
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// Overloaded Constructor
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Int(int a )
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{
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var = a;
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}
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int add( Int b) // Note : Int , not int
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{
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var+=b.var; /* For ex. if the user enters
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a.add(b);
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then result will be
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a = a + b; */
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return(var);
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}
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void disp() //again, Int
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{
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cout<<var;
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}
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}; // Do not forget this ;
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void main(void)
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{
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clrscr();
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Int a = 12;
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Int b = 10;
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a.disp();
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cout<<"
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a+b = "<<a.add(b);
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getch();
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}
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