Upload the Lab 5 Project Files
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Lab05/Lab_5_prog_provided.c
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Lab05/Lab_5_prog_provided.c
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// header files
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#include "Console_IO_Utility.h"
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#include <math.h> // for trig functions
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// global constants
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//const int DEGREES_IN_TRIANGLE = 180;
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//const double ANGEL_C_DEG = 90;
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const double CONSTANT_PI = 3.141592654;
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const int TWO_ENDLINES = 2;
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const int TABLE_WIDTH = 32;
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const int DATA_NAME_WIDTH = 16;
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const int VALUE_WIDTH = 16;
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const char TOP_LINE[] = "===================================";
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const char THICK_LINE_DIVIDER[] = "|=================================|";
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const char THIN_LINE_DIVIDER[] = "|---------------------------------|";
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// prototypes
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void printTopLine();
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void printThickDividerLine();
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void printThinDividerLine();
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// main program
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int main()
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{
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// make title, circle area calculator
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// display header using "="
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// print ENDLINE
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// functions: printString, printEndline(s), printCharacters
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printEndline();
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printString("Circle Area Calculator");
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printEndline();
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printCharacters(22, '=');
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printEndlines(2);
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printString("Enter required information");
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printEndline();
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// initialize variables
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int radiusCircle;
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double areaCircle;
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// gather user input
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// functions: promptForInteger
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radiusCircle = promptForInteger("Enter the radius of the circle: ");
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// conduct computations
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// functions: pow
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areaCircle = CONSTANT_PI * pow(radiusCircle, 2);
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// display results
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// make TABLE
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// functions: printDoubleJustified, printStringJustified, printCharacter,
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// printEndline(s), printThickDividerLine, printThinDividerLine
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printEndlines(3);
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// Top line for data results table
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printThickDividerLine();
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printEndline();
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// Shows the data results table header
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printCharacter(PIPE);
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printCharacter(SPACE);
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printStringJustified("Data Results", TABLE_WIDTH - 1, "CENTER");
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printCharacter(SPACE);
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printCharacter(PIPE);
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printEndline();
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printThinDividerLine();
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printEndline();
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// Shows the first line of the table, the radius of the Circle
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printCharacter(PIPE);
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printCharacter(SPACE);
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printStringJustified("Radius", DATA_NAME_WIDTH - 2, "LEFT");
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printCharacter(SPACE);
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printCharacter(PIPE);
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printCharacter(SPACE);
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printDoubleJustified(radiusCircle, PRECISION, VALUE_WIDTH - 2, "RIGHT");
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printCharacter(SPACE);
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printCharacter(PIPE);
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printEndline();
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printThinDividerLine();
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printEndline();
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// Prints Area Results
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printCharacter(PIPE);
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printCharacter(SPACE);
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printStringJustified("Area", DATA_NAME_WIDTH - 2, "LEFT");
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printCharacter(SPACE);
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printCharacter(PIPE);
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printCharacter(SPACE);
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printDoubleJustified(areaCircle, PRECISION, VALUE_WIDTH - 2, "RIGHT");
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printCharacter(SPACE);
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printCharacter(PIPE);
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printEndline();
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printThinDividerLine();
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printEndlines(2);
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// END program
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printString("End Program");
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printEndline();
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return 0;
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}
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// supporting functions
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void printThickDividerLine()
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{
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// display thik line divider
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// functions: printString
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printString(THICK_LINE_DIVIDER);
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}
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void printThinDividerLine()
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{
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// display thin line divider
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// functions: printString
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printString(THIN_LINE_DIVIDER);
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}
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void printTopLine()
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{
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// display top line
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// functions: printString
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printString(TOP_LINE);
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}
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