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+#set working directory and load ggplot
+setwd("/users/sydneyharris/Desktop/")
+library(ggplot2)
+
+#Question 1
+#read data into R and save as variable
+UW_MSU <- read.table("/users/sydneyharris/desktop/UWvMSU_1-22-13.txt", header = T, sep = "\t")
+
+#pre-allocate vectors to hold information
+UW_scores = numeric(length(c(1:nrow(UW_MSU)))) #points gained by UW every time a basket is scored regardless of team
+MSU_scores = numeric(length(c(1:nrow(UW_MSU)))) #points gained by MSU every time a basket is scores regardless of team
+
+#for loop with if-else statements
+for (i in 1:nrow(UW_MSU)){
+  if (UW_MSU$team[i] == "UW"){
+#for each row in the data set, if the team is UW, it will store the points gained in the vector UW_scores
+#it will store a 0 in the vector MSU_scores because MSU gained 0 points
+    UW_scores[i] <- UW_MSU$score[i]
+    MSU_scores[i] <- 0
+  }else if (UW_MSU$team[i] == "MSU"){
+#for each row in the data set, if the team is MSU, it will store the points gained in the vector MSU_scores
+#it will store a 0 in the vector UW_scores because UW gained 0 points
+    MSU_scores[i] <- UW_MSU$score[i]
+    UW_scores[i] <- 0
+  }}
+
+#creates 2 columns in UW_MSU called UW_Total and MSU_Total with the cumulative sum of each team when a basket is scored regardless of team
+UW_MSU$UW_Total <- c(cumsum(UW_scores))
+UW_MSU$MSU_Total <- c(cumsum(MSU_scores))
+
+#graph of each team's cumulative score over time
+ggplot(UW_MSU, aes(x=time))+
+  geom_line(aes(y = UW_Total, color = "UW")) + 
+  geom_line(aes(y = MSU_Total, color = "MSU"))+
+  xlab("Time (mins)")+
+  ylab("Score")
+
+#Question 2
+#create a vector with integers 1 to 100
+x<- c(1:100)
+#Use a for loop for each of the 10 guesses
+#use if else statements to give feedback on the guess
+#use readline(prompt="Guess:") to allow the user to make multiple interactive guesses
+guess_my_number <- function() {
+  #use sample() to get a random integer from the vector x and save that as the number to be guessed
+    number<- sample(x=x, size =1)
+    print("I'm thinking of a number from 1 to 100...")
+    for (i in 1:10) { # using (i in 1:10) restricts the user to only 10 guesses
+      guess <- readline(prompt = 'Guess:') #prompts the reader to make a guess
+  #the following if-else statements call for a guess and give feedback based on the guess
+      if (number>guess){
+        #done number is higher than guess
+        print ('higher')
+      }else if(number<guess){
+        #done if number is lower than guess
+        print ('lower')
+      }else if (number==guess){
+        #done if the number is equal to the guess
+        print ('Correct! The number was:')
+        print(number)
+        return('end of game')
+      }}
+} 
+#play game in the console by calling the function
+guess_my_number()