cleanup done

day_3/src/main.rs

@@ -0,0 +1,43 @@
+use std::fs::File;
+use std::io::{BufRead, BufReader};
+use substring::Substring;
+
+fn main() {
+    //A = 65, Z = 90, a = 97, z = 122
+    let current_path = std::env::current_dir().unwrap();
+    let res = rfd::FileDialog::new().set_directory(&current_path).pick_file().unwrap();
+    let list = File::open(res.as_path()).unwrap();
+    let reader = BufReader::new(list);
+    let mut counter :u64= 0;
+    for buffer in reader.lines() {
+        if let Ok(line) = buffer {
+            let first_half= line.substring(0,line.len()/2).as_bytes();
+            let second_half = line.substring(line.len()/2,line.len()).as_bytes();
+            for char in first_half {
+                if (second_half.contains(&char)) {
+                    // println!("{}", (char % 91));
+                    // println!("{}", char);
+                    if ((char % 91) < *char) {
+
+
+
+                        let temp = u64::from(char.clone()) -96;
+
+                        println!("{} is in both parts, LOWERCDASE", temp);
+                        counter += temp;
+                    }
+                    else
+                    {
+                        let temp = u64::from(char.clone()) -38;
+                        println!("{} is in both parts, UPPERCASE", temp);
+                        counter += temp;
+                    }
+
+                    break;
+                }
+
+            }
+        }
+    }
+    println!("complete score is : {}", counter)
+}