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C & C++ Multimedia Cyber Classroom
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C and C++ Multimedia Cyber Classroom (Prentice Hall) (1998).iso
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src
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fig03_15.jar
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Ch03
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Fig03_15
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Fig03_15.cpp
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C/C++ Source or Header
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1997-10-11
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571b
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26 lines
// Fig. 3.15: fig03_15.cpp
// Recursive fibonacci function
#include <iostream.h>
long fibonacci( long );
int main()
{
long result, number;
cout << "Enter an integer: ";
cin >> number;
result = fibonacci( number );
cout << "Fibonacci(" << number << ") = " << result << endl;
return 0;
}
// Recursive definition of function fibonacci
long fibonacci( long n )
{
if ( n == 0 || n == 1 ) // base case
return n;
else // recursive case
return fibonacci( n - 1 ) + fibonacci( n - 2 );
}