Day 1 cleanup

day1/p1.rs

@@ -1,13 +1,13 @@
 use std::env;
 use std::fs;
 use std::process;
-use std::{thread, time};
+//use std::{thread, time};
 
 fn main() {
     //println!("Hello world!");
 
     let args: Vec<String> = env::args().collect();
-    let mut path = String::from("");
+    let path: String;
 
     if args.len() > 1 {
          path = args[1].clone();
@@ -45,12 +45,12 @@ fn main() {
 
     let mut accum: i32 = 0;
     for i in 0..right.len() {
-        println!("{}, {}", left[i], right[i]);
-        println!("Distance is {}", (right[i] - left[i]).abs());
+        //println!("{}, {}", left[i], right[i]);
+        //println!("Distance is {}", (right[i] - left[i]).abs());
         accum += (right[i] - left[i]).abs();
 
         //thread::sleep(time::Duration::from_millis(1000));
     }
 
-    println!("{}", accum);
+    println!("Answer: {}", accum);
 }

day1/p2.rs

@@ -1,14 +1,14 @@
 use std::env;
 use std::fs;
 use std::process;
-use std::{thread, time};
+//use std::{thread, time};
 use std::collections::HashMap;
 
 fn main() {
     //println!("Hello world!");
 
     let args: Vec<String> = env::args().collect();
-    let mut path = String::from("");
+    let path: String;
 
     if args.len() > 1 {
          path = args[1].clone();
@@ -41,8 +41,8 @@ fn main() {
     left.sort();
     right.sort();
 
-    let mut leftDup = HashMap::new();
-    let mut rightDup = HashMap::new();
+    let mut left_dup = HashMap::new();
+    let mut right_dup = HashMap::new();
 
     // This is kinda ass but I don't care :)
     let mut i: usize = 0;
@@ -52,12 +52,12 @@ fn main() {
             k+=1;
         }
 
-        leftDup.insert(left[i],k-i);
+        left_dup.insert(left[i],k-i);
 
         i = k;
     }
 
-    //println!("{}", leftDup[&3]);
+    //println!("{}", left_dup[&3]);
 
     i = 0;
     while i < right.len() {
@@ -66,21 +66,21 @@ fn main() {
             k+=1;
         }
 
-        rightDup.insert(right[i],k-i);
+        right_dup.insert(right[i],k-i);
 
         i = k;
     }
 
-    //println!("{}", rightDup[&3]);
+    //println!("{}", right_dup[&3]);
 
     let mut accum: i32 = 0;
-    for (left, num) in &leftDup {
-        let shit = match rightDup.get(left) {
+    for (left, num) in &left_dup {
+        let shit = match right_dup.get(left) {
             Some(val) => *val,
             None => 0,
         };
         accum += (*left * (*num as i32)) * (shit as i32);
     }
 
-    println!("{}", accum);
+    println!("Answer: {}", accum);
 }