30 lines
504 B
C++
30 lines
504 B
C++
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Program illustrating function overloading
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# include<iostream.h>
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# include<conio.h>
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int area(int side)
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{
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return side*side;
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}
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int area(int l , int b)
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{
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return l*b;
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}
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void main()
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{
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clrscr();
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int (*p1)(int);
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int (*p2)(int,int);
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p1=area;
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p2=area;
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cout<<"Address of area(int)="<<(unsigned int)p1<<endl;
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cout<<"Address of area(int,int)="<<(unsigned int)p2<<endl;
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cout<<"Invoking area(int) via p1 "<<p1(20)<<endl;
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cout<<"Invoking area(int,int) via p2 "<<p2(10,20);
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getch();
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}
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