From 47725ed22920a023f055f036e2b5b983b7c8bbcb Mon Sep 17 00:00:00 2001
From: Olivierlu1 <180256@hkis.edu.hk>
Date: Tue, 12 Jul 2016 23:28:17 -0400
Subject: [PATCH] Add files via upload

---
 assignment8.txt | 10 +++++++
 file.c          | 44 +++++++++++++++++++++++++++++
 file.txt        |  9 ++++++
 sort.c          | 75 +++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 138 insertions(+)
 create mode 100644 assignment8.txt
 create mode 100644 file.c
 create mode 100644 file.txt
 create mode 100644 sort.c

diff --git a/assignment8.txt b/assignment8.txt
new file mode 100644
index 0000000..6c1f316
--- /dev/null
+++ b/assignment8.txt
@@ -0,0 +1,10 @@
+Olivier Gabison
+
+1. CAN CRASH - It is a char array and the array contains integers, thus not allowing the program to compile.
+However, if it did compile, it would print the alphabet.
+
+2. That 52 bytes will be lost.
+
+3. char c[2] = { 0, 0 }; - char array with integers
+
+4. NO CHANGE
diff --git a/file.c b/file.c
new file mode 100644
index 0000000..fff1067
--- /dev/null
+++ b/file.c
@@ -0,0 +1,44 @@
+//Olivier Gabison - Put in the size of the array and it organizes the array in ascending / descending order
+
+#include <stdio.h>
+#include <math.h>
+
+int main(){
+
+FILE *files;
+
+files = fopen("file.txt", "r");
+
+int x;
+fscanf(files, "%d", &x);
+float sum;
+float arr[x];
+float meanarr[x];
+
+for(int i = 0; i < x; i++){
+  float y;
+  fscanf(files, "%f", &y);
+  sum += y;
+  arr[i] = y;
+}
+
+float mean = sum / x;
+
+for(int i = 0; i < x; i++){
+  float n1 = (arr[i] - mean) * (arr[i] - mean);
+  meanarr[i] = n1;
+}
+
+float sum2;
+for(int i = 0; i < x; i++){
+  sum2 += meanarr[i];
+}
+
+float sum3 = sum2 / x - 1;
+
+float sum4 = sqrt(sum3);
+
+printf("%f\n", sum4);
+fclose(files);
+  return 0;
+}
diff --git a/file.txt b/file.txt
new file mode 100644
index 0000000..87b97d1
--- /dev/null
+++ b/file.txt
@@ -0,0 +1,9 @@
+8
+24.5
+23.7
+76.7
+23.6
+742.6
+213.6
+231.7
+123.7
diff --git a/sort.c b/sort.c
new file mode 100644
index 0000000..1ace2b1
--- /dev/null
+++ b/sort.c
@@ -0,0 +1,75 @@
+//Olivier Gabison - Standard Deviation Problem
+
+#include <stdio.h>
+
+int main(){
+
+  printf("Please input the size of the array\n");
+  int size;
+  scanf("%d", &size);
+
+  int arr[size];
+
+  for(int i = 0; i < size; i++){
+    arr[i] = rand() % 50;
+  }
+
+  int *ascend;
+  int *descend;
+
+  ascend = (int*) malloc(sizeof(int) * size);
+  descend = (int*) malloc(sizeof(int) * size);
+
+//Copying values
+  for(int i = 0; i < size; i++){
+    ascend[i] = arr[i];
+    descend[i] = arr[i];
+  }
+
+  //Ascending Array
+  for(int i = 0; i < size; i++){
+    for(int j = i + 1; j < size; j++){
+      if(ascend[j] < ascend[i]){
+        int temp = ascend[i];
+        ascend[i] = ascend[j];
+        ascend[j] = temp;
+      }
+    }
+  }
+
+  //Descending Array
+  for(int i = 0; i < size; i++){
+    for(int j = i + 1; j < size; j++){
+      if(descend[j] > descend[i]){
+        int temp = descend[i];
+        descend[i] = descend[j];
+        descend[j] = temp;
+      }
+    }
+  }
+
+  //Printing the 1st Array
+  for(int i = 0; i < size; i++){
+    printf("%d, ", arr[i]);
+  }
+
+  printf("\n");
+
+  //Printing the 2nd Array
+  for(int i = 0; i < size; i++){
+    printf("%d, ", ascend[i]);
+  }
+
+  printf("\n");
+
+  //Printing the 3rd Array
+  for(int i = 0; i < size; i++){
+    printf("%d, ", descend[i]);
+  }
+
+  printf("\n");
+
+  free(ascend);
+  free(descend);
+  return 0;
+}