Finish cleanup of Assignment 6, complete of Rust, and most of 396's assignments.

wordcounter.rs

@@ -0,0 +1,28 @@
+use std::io;
+
+fn main()
+{
+    // input from the user to get the number of sentences they'd like to enter
+    println!("How many sentences would you like to input?");
+
+    let mut input = String::new();
+    io::stdin().read_line(&mut input).expect("Failed to read line");
+
+    let mut num_sentences: u32 = input.trim().parse().expect("Please enter a number");
+    let mut total_words = 0;
+
+    // loop that would take input for each sentence
+    // calculates the number of words
+    while num_sentences > 0
+    {
+        println!("Please enter a sentence:");
+        input.clear();
+        io::stdin().read_line(&mut input).expect("Failed to read line");
+        let num_words = input.split_whitespace().count();
+        println!("The sentences has {} words", num_words);
+        total_words = total_words + num_words;
+        num_sentences = num_sentences - 1;
+    }
+
+    println!("Total number of words: {}", total_words);
+}