11 files changed, 132 insertions, 0 deletions
diff --git a/hw3/2620.HW03.Data Structures.docx b/hw3/2620.HW03.Data Structures.docx
new file mode 100644
index 0000000..6d82261
--- /dev/null
+++ b/hw3/2620.HW03.Data Structures.docx
diff --git a/hw3/Capture.PNG b/hw3/Capture.PNG
new file mode 100644
index 0000000..f46465a
--- /dev/null
+++ b/hw3/Capture.PNG
diff --git a/hw3/a.exe b/hw3/a.exe
new file mode 100644
index 0000000..22daa30
--- /dev/null
+++ b/hw3/a.exe
diff --git a/hw3/hw3.odt b/hw3/hw3.odt
new file mode 100644
index 0000000..4c6907f
--- /dev/null
+++ b/hw3/hw3.odt
diff --git a/hw3/hw3.zip b/hw3/hw3.zip
new file mode 100644
index 0000000..28f5f8f
--- /dev/null
+++ b/hw3/hw3.zip
diff --git a/hw3/karate2.ods b/hw3/karate2.ods
new file mode 100644
index 0000000..27c9154
--- /dev/null
+++ b/hw3/karate2.ods
diff --git a/hw3/problem1.c b/hw3/problem1.c
new file mode 100644
index 0000000..784b570
--- /dev/null
+++ b/hw3/problem1.c
@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+void getString(char *in, int buffer){
+	char *c = in;
+	for(; c < in + buffer; c++){
+		*c = getchar();
+		if(*c == EOF)
+			break;
+	}
+	*c = '\0';
+}
+
+int main(){
+	char test[256];
+	getString(test,100);
+	printf("Got string: %s\n", test);
+}
diff --git a/hw3/problem2.c b/hw3/problem2.c
new file mode 100644
index 0000000..3c345b3
--- /dev/null
+++ b/hw3/problem2.c
@@ -0,0 +1,32 @@
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int string2array(char *inString, char **wordarray){
+	const char whitespace[] = " ";
+	char **cursor = wordarray;
+	int ret = 0;
+	char *this = NULL;
+	while(1){
+		this = strtok(inString,whitespace);
+		if(this == NULL)
+			break;
+		char *dest = strcpy(wordarray[ret],this);
+		inString = NULL;
+		ret++;
+	}
+	return ret;
+}
+
+int main(){
+	char instring[] = "This is a string that needs to be split";
+	char **wordarray = (char**) malloc(sizeof(char*) * 20);
+	for(int i = 0; i < 20; i++){
+		wordarray[i] = (char*)malloc(sizeof(char) * 100);
+	}
+	string2array(instring,(char**)wordarray);
+	printf("wordarray ended up being:\n");
+	for(int i = 0; i < 20; i++)
+		printf("%d: %s\n",i,wordarray[i]);
+
+}
diff --git a/hw3/problem3.c b/hw3/problem3.c
new file mode 100644
index 0000000..716915f
--- /dev/null
+++ b/hw3/problem3.c
@@ -0,0 +1,5 @@
+#include <ctype.h>
+
+void proper(char *word){
+	word[0] = toupper(word[0]);
+}
diff --git a/hw3/problem4.c b/hw3/problem4.c
new file mode 100644
index 0000000..3b1ad43
--- /dev/null
+++ b/hw3/problem4.c
@@ -0,0 +1,17 @@
+#include <stdio.h>
+
+void printArray(char **words, int wordcount){
+	for(int i = 0; i < wordcount; i++)
+		printf("%s\n",words[i]);
+}
+
+int main(){
+	char *words[] = {
+		"This",
+		"Is",
+		"a",
+		"test",
+	};
+	printArray(words,4);
+}
+
diff --git a/hw3/problem5.c b/hw3/problem5.c
new file mode 100644
index 0000000..4af17d1
--- /dev/null
+++ b/hw3/problem5.c
@@ -0,0 +1,61 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+void printArray(char **words, int wordcount){
+	for(int i = 0; i < wordcount; i++)
+		printf("%s\n",words[i]);
+}
+void proper(char *word){
+	word[0] = toupper(word[0]);
+}
+int string2array(char *inString, char **wordarray){
+	const char whitespace[] = " ";
+	char **cursor = wordarray;
+	int ret = 0;
+	char *this = NULL;
+	while(1){
+		this = strtok(inString,whitespace);
+		if(this == NULL)
+			break;
+		char *dest = strcpy(wordarray[ret],this);
+		inString = NULL;
+		ret++;
+	}
+	return ret;
+}
+void getString(char *in, int buffer){
+	char *c = in;
+	for(; c < in + buffer; c++){
+		*c = getchar();
+		if(*c == EOF)
+			break;
+	}
+	*c = '\0';
+}
+
+struct Sentence {
+	char string[50];
+	char *words[10];
+	int wordCount;
+};
+
+/*
+        a. Store input into the sentence string,
+        b. Parse the string into an array of words and store the number of words found,
+        c. Proper case each word in the sentence,
+        d. and print out the proper cased sentence
+*/
+int main(int argc, char **argv){
+	struct Sentence s;
+	for(int i = 0; i < 10; i++)
+		s.words[i] = malloc(sizeof(char) * 50);
+	s.wordCount = 0;
+	getString(s.string,50);
+	s.wordCount = string2array(s.string, s.words);
+	for(int i = 0; i < 10; i++)
+		proper(s.words[i]);
+	printArray(s.words,s.wordCount);
+	return 0;
+}