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Program to generate a triangular wave form according to a specified pair of Amplitude and Frequency

Posted By: Easy Tutor     Category: C++ Programming     Views: 7628

In this problem you are to generate a triangular wave form according to a specified pair of Amplitude and Frequency.

The input will contain two integers, each on a separate line. The first integer is the Amplitude; the second integer is the Frequency.
For the output of your program, you will be printing wave forms each separated by a blank line. The total number of wave forms equals the Frequency, and the horizontal ``height'' of each wave equals the Amplitude. The Amplitude will never be greater than nine.

The waveform itself should be filled with integers on each line which indicate the ``height'' of that line.
NOTE: There is a blank line after each separate waveform, excluding the last one.

Code for Program to generate a triangular wave form according to a specified pair of Amplitude and Frequency in C++ Programming

 # include <iostream.h>
 # include <fstream.h>
 # include <string.h>
 # include <stdlib.h>
 # include <conio.h>

 int main( )
    {
       clrscr( );

       fstream File("CP-18.txt",ios::in|ios::nocreate);

       if(!File)
      {
         cout<<"\n Unable to open the input file."<<endl;
         cout<<"\n Press any key to exit.";

         getch( );
         exit(EXIT_FAILURE);
      }

       char Data[100]={NULL};

       int amplitude=0;
       int frequency=0;

       File.getline(Data,80);

       amplitude=atoi(Data);

       strset(Data,NULL);

       File.getline(Data,80);

       frequency=atoi(Data);

       File.close( );

       for(int i=1;i<=frequency;i++)
      {
         for(int j=1;j<=amplitude;j++)
        {
           for(int k=1;k<=j;k++)
              cout<<j;

           cout<<endl;
        }

         for(int l=(amplitude-1);l>=1;l--)
        {
           for(int m=1;m<=l;m++)
              cout<<l;

           cout<<endl;
        }

         if(i!=frequency)
        cout<<endl;
      }

       getch( );
       return 0;
    }
  
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Easy Tutor
Easy Tutor author of Program to generate a triangular wave form according to a specified pair of Amplitude and Frequency is from United States. Easy Tutor says

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