From f31446b20fa6966d79e9885832e47e05215e382e Mon Sep 17 00:00:00 2001
From: Clarke Littlejohn <ctl2127@columbia.edu>
Date: Tue, 5 Jul 2016 10:01:01 -0400
Subject: [PATCH] Assignment4

---
 Assignment4.txt |  9 +++++++
 Dup.c           | 46 ++++++++++++++++++++++++++++++++++
 arraySum.c      | 42 +++++++++++++++++++++++++++++++
 charcounter.c   | 51 ++++++++++++++++++++++++++++++++++++++
 hangman.c       | 66 +++++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 214 insertions(+)
 create mode 100644 Assignment4.txt
 create mode 100644 Dup.c
 create mode 100644 arraySum.c
 create mode 100644 charcounter.c
 create mode 100644 hangman.c

diff --git a/Assignment4.txt b/Assignment4.txt
new file mode 100644
index 0000000..e26934b
--- /dev/null
+++ b/Assignment4.txt
@@ -0,0 +1,9 @@
+Clarke Littlejohn
+
+1) From what i understand there is not really a difference between the two but from readng online string points to a terminator,
+
+2)They can be useful for storing large amount of numbers or characters. There is no arrayIndexoutofbounds error message which can be annoying.
+
+3)No idea.
+
+4) You could used the strcmp method or you could look at each index and compare those one by one.
diff --git a/Dup.c b/Dup.c
new file mode 100644
index 0000000..a02ec04
--- /dev/null
+++ b/Dup.c
@@ -0,0 +1,46 @@
+//Clarke Littlejohn
+//removes duplicates
+//Couldn't get this one to work. I tried multiple differents ways and sometimes it would work someimtes it wouldn't.
+#include<stdio.h>
+
+int main(){
+	int i=0;
+	int j=0;
+	int aryS;
+	int tracker=0;
+
+	printf("Enter the size of the array\n");
+	scanf("%d",&aryS);
+	int ary[aryS];
+	printf("Now enter in a set of numbers and it will remove dupclicates from it.\n");
+	for(;i<aryS;i++){
+		scanf("%d",&ary[i]);
+	}
+
+
+	for(i=0;i<aryS;i++){
+		for(j=i+1;j<aryS;j++){
+			if(ary[i]!=ary[j]){
+				tracker++;
+			}
+		}
+	}
+	int ary2[tracker];
+
+	for(i=0;i<aryS;i++){
+		for(j=i+1;j<aryS;j++){
+			if(ary[i]==ary[j])
+				break;
+			ary2[i]=ary[i+1];
+			i--;
+			break;
+		}
+	}
+	
+
+	printf("\n");		
+	for(i=0;i<tracker;){
+		printf("%d\n",ary2[i]);
+		i++;
+	}
+}
diff --git a/arraySum.c b/arraySum.c
new file mode 100644
index 0000000..024f9a7
--- /dev/null
+++ b/arraySum.c
@@ -0,0 +1,42 @@
+//Clarke Littlejohn
+//Arraysum of previous elements
+//i am not sure if this correct code
+
+#include<stdio.h>
+
+
+int main(){
+		
+	int arraySize;
+	printf("This program will give you the sum of the the prevouis elements in the array.\nEnter number to set the size of the Array.");
+	scanf("%d",&arraySize);
+	int array1 [arraySize];
+	int array2 [arraySize];
+	int i=0;
+	int j,sum;
+	printf("Now enter the values you want to be summed.\n");
+	
+
+		while(i<arraySize){
+			scanf("%d",&array1[i]);
+			i++;
+		}
+	
+		
+		for(i=0;i<arraySize;i++){
+			sum=0;
+			for(j=0;j<arraySize;j++){
+				if(i!=j){
+					sum+=array1[j];
+				}
+			}
+			array2[i]=sum;
+		}
+
+		
+		for(i=0;i<arraySize;i++){
+			printf("%d\t",array2[i]);
+		}
+
+}
+
diff --git a/charcounter.c b/charcounter.c
new file mode 100644
index 0000000..79bc938
--- /dev/null
+++ b/charcounter.c
@@ -0,0 +1,51 @@
+//Clarke Littlejohn
+// When entering a clk it works a intended but when entering asd it doesnt seem it work i cant figure out why.
+
+
+#include<stdio.h>
+
+
+int main(){
+
+	char str[100];
+	char alphabet[52];
+	int i,counter2;
+	int charC [52];
+	char userIn;
+	for(i=0;i<53;i++){
+		charC[i]=0;
+	}
+	//fills the alphabet array
+	for(i=65;i<(65+26);i++){
+		alphabet[i-65]=i;
+	}
+	for(i=97;i<(97+26);i++){
+		alphabet[i-71]=i;
+	}
+	
+	printf("Enter in a string.\n");
+	fgets(str,sizeof(str),stdin);
+	//suppose to increase the char Counter 
+	for(i=0;i<26;i++){
+			
+			for(counter2=25;counter2<51;counter2++){
+				if(alphabet[counter2]==str[i])
+					charC[counter2]++;
+			}
+			for(counter2=0;counter2<27;counter2++){
+				if(alphabet[counter2]==str[i])
+					charC[counter2]++;
+			}
+	}			
+
+	for(i=0;i<26;i++){
+		if(charC[i]!=0)
+		printf("%c = %d\n",alphabet[i],charC[i]);
+
+		if(charC[i+26]!=0)
+		printf("%c = %d\n",alphabet[i+26],charC[i+26]);
+	}
+	
+
+}
+	
diff --git a/hangman.c b/hangman.c
new file mode 100644
index 0000000..46d7ca8
--- /dev/null
+++ b/hangman.c
@@ -0,0 +1,66 @@
+//Clarke Littlejohn
+//Hangman game
+// Sometimes the game doesn't work when it is started do not know why.
+
+#include<stdio.h>
+#include<string.h>
+
+int main(){
+
+	char word [16] ="computerscience";
+	char  wrong [16];
+	int wrongT=0;
+	char board [16]="_______________";
+	int boolean =0;
+	int counter=0;
+	printf("Let's play hangman. You guess the word. If you guess incorrectly five times you lose.\n");
+
+	char userIn;
+	int i;
+
+	while(i<=4){
+		if(userIn!='\n')
+			printf("Guess a Letter:");
+	
+		if(strcmp(word,board)==0)
+			break;
+		scanf("%c",&userIn);
+	       int j=0;
+	       boolean=0;
+		for(;j<16;j++){
+			if(word[j]==userIn){
+				boolean=1;
+				board[j]=word[j];
+				counter++;
+			}
+		}
+		if(boolean==0&&userIn!='\n'){
+			wrong[wrongT]=userIn;
+			wrongT++;
+			i++;
+		}
+		int k=0;
+		printf("\n  Wrong Guesses\n ");
+			
+		for(;k<16;k++){
+			if(k%6==0&&k!=0)
+				printf("\n");
+			printf("%c",wrong[k]);
+		}
+		if(i==5)
+			break;
+	
+		printf("\n");
+		for(k=0;k<16;k++){
+			printf("%c",board[k]);
+		}
+		printf("\n");
+	}
+	if(strcmp(word,board)==0)
+		printf("You won!\n");
+	else if(i==4)
+		printf("You lost.\n");
+			
+
+	}
+