Add guessing game implementation

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "guessing_game"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+rand = "0.8.5"
+#rand = "0.10.2"

src/main.rs

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+use std::io;
+use rand::thread_rng;
+use rand::Rng;
+use std::cmp::Ordering;
+
+
+fn main() {
+    let secret_number = thread_rng().gen_range(1..=100);
+    println!("Hint: Secret number is between 1 - 100");
+    println!("Guess the number! ");
+
+    println!("Enter number of trials: ");
+
+    let mut trial_input = String::new();
+
+    io::stdin().read_line(& mut trial_input).expect("Enter a number");
+    let max_trials: u32 = trial_input.trim().parse().expect("Enter a number");
+
+    for attempt in 1..=max_trials{
+        println!("Attempt {}/{}: Please input your guess", attempt, max_trials);
+        let mut guess = String::new();
+
+        io::stdin()
+        .read_line(&mut guess)
+        .expect("failed to read line");
+
+
+        let guess: u32 = match guess.trim().parse(){
+            Ok(num) => num,
+            Err(_) => {
+                println!("lease enter a valid number");
+                continue
+            }
+        };
+
+
+
+        match guess.cmp(&secret_number){
+            Ordering::Equal =>{ 
+                println!("You win");
+                return;
+            },
+            Ordering::Greater => println!("Too big"),
+            Ordering::Less => println!("Too small"),
+        }
+    }
+
+    println!("Out of trials! The secret number was: {}", secret_number);
+
+}