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-rw-r--r--ee1301/wk5/hw5_directory/strap012_HW5A.cpp10
-rw-r--r--ee1301/wk5/hw5_directory/strap012_HW5B.cpp11
-rw-r--r--ee1301/wk5/hw5_directory/strap012_HW5C.cpp101
3 files changed, 77 insertions, 45 deletions
diff --git a/ee1301/wk5/hw5_directory/strap012_HW5A.cpp b/ee1301/wk5/hw5_directory/strap012_HW5A.cpp
index 253be9b..5249ea5 100644
--- a/ee1301/wk5/hw5_directory/strap012_HW5A.cpp
+++ b/ee1301/wk5/hw5_directory/strap012_HW5A.cpp
@@ -1,3 +1,13 @@
+/*
+Date: April 4 2019
+Name: Matthew Strapp
+Student ID number: 5449340
+Course number: EE 1301
+Term: Spring 2019
+Lab/assignment number: HW 5A
+Short Program Description: Maze Runner 2.0
+*/
+
#include <iostream>
#include <iomanip>
#include <fstream>
diff --git a/ee1301/wk5/hw5_directory/strap012_HW5B.cpp b/ee1301/wk5/hw5_directory/strap012_HW5B.cpp
index 8508283..433f09e 100644
--- a/ee1301/wk5/hw5_directory/strap012_HW5B.cpp
+++ b/ee1301/wk5/hw5_directory/strap012_HW5B.cpp
@@ -1,5 +1,14 @@
+/*
+Date: April 4 2019
+Name: Matthew Strapp
+Student ID number: 5449340
+Course number: EE 1301
+Term: Spring 2019
+Lab/assignment number: HW 5B
+Short Program Description: Random Array
+*/
+
#include <iostream>
-#include <time.h>
#include <cstdlib>
using namespace std;
diff --git a/ee1301/wk5/hw5_directory/strap012_HW5C.cpp b/ee1301/wk5/hw5_directory/strap012_HW5C.cpp
index 716c413..1b1d10d 100644
--- a/ee1301/wk5/hw5_directory/strap012_HW5C.cpp
+++ b/ee1301/wk5/hw5_directory/strap012_HW5C.cpp
@@ -1,9 +1,16 @@
+/*
+Date: April 4 2019
+Name: Matthew Strapp
+Student ID number: 5449340
+Course number: EE 1301
+Term: Spring 2019
+Lab/assignment number: HW 5C
+Short Program Description: Pixel Averaging
+*/
#include <iostream>
#include <string>
#include <sstream>
-#include <fstream>
using namespace std;
-ifstream fin;
#define SIZE 100
int maxRow = -1, maxColumn = 0;
@@ -13,7 +20,6 @@ void pixelAverage(int inArray[SIZE][SIZE], int outArray[SIZE][SIZE]);
void printArray(int array[SIZE][SIZE]);
int main() {
- fin.open("testData.txt");
int inputArray[SIZE][SIZE] = {0},
outputArray[SIZE][SIZE] = {0};
getInput(inputArray);
@@ -22,9 +28,13 @@ int main() {
printArray(outputArray);
}
+// Function: getInput
+// ---------------------------
+// Takes the stream of stdin, puts that into a stringsream and puts that stringsteam into an integer array
+// input: an empty array of SIZE, as defined in line 15.
void getInput(int input[SIZE][SIZE]) {
string test, temp1; int temp2=0;
- //I would mainly like to thank some random person on StackOverflow for solving my problem
+ //I would mainly like to thank whatever user on StackOverflow solved my problem
while (getline(cin,test)) {
temp2 = -2;
istringstream ss(test);
@@ -40,77 +50,80 @@ void getInput(int input[SIZE][SIZE]) {
maxRow++;
}
+// Function: makeNewArray
+// ---------------------------
+// Takes the array made in getInput and puts that same array into a new array to manipulate
+// oldArray: Array generated in getInput of SIZE
+// newArray: Array of same dimensions and data
void makeNewArray(int oldArray[SIZE][SIZE], int newArray[SIZE][SIZE]) {
- for (int i = 0; i < SIZE-1; i++) {
- for (int j = 0; j < SIZE-1; j++) {
- newArray[i][j] = oldArray[i-1][j-1];
+ for (int row = 0; row < SIZE-1; row++) {
+ for (int column = 0; column < SIZE-1; column++) {
+ newArray[row][column] = oldArray[row-1][column-1];
}
}
}
+// Function: pixelAverage
+// ---------------------------
+// The meat of the program, taking the surrounding values, adding them, and divides by the number of surrounding values
+// inArray: Generated in getInput
+// outArray: Generated in makeNewArray
void pixelAverage(int inArray[SIZE][SIZE], int outArray[SIZE][SIZE]) {
- int sum = 0, n = 0, average, timesRan=0; //n is the number of surrounding pixels
- for (int i = -1; i < maxRow-1; i++) {
- for (int j = -1; j < maxColumn-1; j++) {
- sum=0; n=0;
- if ( !((i-1)<1) ) {
- cout << "LEFT)" << inArray[i-1][j] << " ";
- sum += inArray[i-1][j];
+ int sum = 0, n = 0, average; //n is the number of surrounding pixels
+ for (int row = -1; row < maxRow-1; row++) {
+ for (int column = -1; column < maxColumn-1; column++) {
+ sum=0; n=0; //Sum and n are reset every loop
+ if ( !((row)<0) ) { //True when array is in lower bounds row-wise
+ sum += inArray[row-1][column];
n++;
}
- if ( (i+1)<maxRow ) {
- cout << "DOWN)" << inArray[i+1][j] << " ";
- sum += inArray[i+1][j];
+ if ( (row+1)<maxRow-1 ) { //True when array is in upper bounds row-wise
+ sum += inArray[row+1][column];
n++;
}
- if ( !((j-1)<1) ) {
- cout << "UP)" << inArray[i][j-1] << " ";
- sum += inArray[i][j-1];
+ if ( !((column)<0) ) { //True when array is in lower bounds column-wise
+ sum += inArray[row][column-1];
n++;
}
- if ( (j+1)<maxColumn ) {
- cout << "RIGHT)" << inArray[i][j+1] << " ";
- sum += inArray[i][j+1];
+ if ( (column+1)<maxColumn-1 ) {//True when array is in upper bounds column-wise
+ sum += inArray[row][column+1];
n++;
}
- if ( !((i-1)<0) && !((j-1)<0) ) {
- cout << "UPLEFT)" << inArray[i-1][j-1] << " ";
- sum += inArray[i-1][j-1];
+ //All of these if statements are combinations are previous statements for the diagonal aspects
+ if ( !((row)<0) && !((column)<0) ) {
+ sum += inArray[row-1][column-1];
n++;
}
- if ( !((i-1)<0) && ( (j+1)<maxColumn ) ) {
- cout << "DOWNLEFT)" << inArray[i-1][j+1] << " ";
- sum += inArray[i-1][j+1];
+ if ( !((row)<0) && ( (column+1)<maxColumn-1 ) ) {
+ sum += inArray[row-1][column+1];
n++;
}
- if ( (i+1)<maxRow && (j+1)<maxColumn ) {
- cout << "DOWNRIGHT)" << inArray[i+1][j+1] << " ";
- sum += inArray[i+1][j+1];
+ if ( (row+1)<maxRow-1 && (column+1)<maxColumn-1 ) {
+ sum += inArray[row+1][column+1];
n++;
}
- if ( !((j-1)<0) && (i+1)<maxRow) {
- cout << "UPRIGHT)" << inArray[i+1][j-1] << " ";
- sum+=inArray[i+1][j-1];
+ if ( (!((column)<0) && (row+1)<maxRow-1) ) {
+ sum+=inArray[row+1][column-1];
n++;
}
- cout << inArray[i][j] << " ";
- sum+=inArray[i][j];
+ sum+=inArray[row][column];
n++;
- timesRan++;
average = sum/n;
- cout << endl << sum << " " << n << " " << average << endl;
- outArray[i+1][j+1]=average;
+ outArray[row+1][column+1]=average;
}
}
- cout << timesRan << endl;
}
+// Function: printArray
+// ---------------------------
+// Prints the new array after the pixel averaging
+// array: Array generated in pixelAverage
void printArray (int array[SIZE][SIZE]) {
- for (int i = 0; i < maxRow; i++)
+ for (int row = 0; row < maxRow; row++)
{
- for (int j = 0; j < maxColumn; j++)
+ for (int column = 0; column < maxColumn; column++)
{
- cout << array[i][j] << " ";
+ cout << array[row][column] << " ";
}
cout << endl;
}
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-29 18:41:14 +0000