/*********************************************************************



  Filename:  style.cpp

  Section:   4      Declarations and Scope Rules

  Compiler:  Borland C++     Version 5.0       Summer 1996

  C++ Distilled: Descriptions, Prescriptions and Style  By Ira Pohl



*********************************************************************/



//Separate declarations from statements with a blank line.

//Start file level declarations in column 1.

//Declarations should be as local as possible.

//Use typedef to replace multi-token type declarations.

//This program produces tables of functions in the range [0, 1]

//Section 4 Ask Dr P

//Ira Pohl July 1996



#include 

#include  $�
#include �
using namespace std;
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typedef double (*dbl_fcn)(double);
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int main()
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{
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   double x;
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   dbl_fcn  f[3] = {sqrt, sin, cos};
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   string  name[3] = {"square root", "sine", "cosine"};
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   for (int i = 0; i < 3; ++i) {
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      cout << name[i] << endl;
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      for(x = 0.0; x < 1.0; x += 0.1)
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         cout <<  f[i](x) << " , ";
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      cout << endl;
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   }
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}
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