adding old solved challenges

TallestCandle/TallestCandles.java

@@ -0,0 +1,39 @@
+package TallestCandle;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Scanner;
+
+public class TallestCandles {
+  public static void main(String[] args) {
+    List<Integer> nums = new ArrayList<>();
+    Scanner sc = new Scanner(System.in);
+
+    System.out.println("How old are you?");
+    int n = sc.nextInt();
+    for (int i = 0; i < n; i++) {
+      nums.add(sc.nextInt());
+    }
+    int x = tallestCandles(nums);
+    System.out.println(x);
+    sc.close();
+  }
+
+  public static int tallestCandles(List<Integer> candles) {
+    int tallestCandle = 0;
+    int sumofTallestCandles = 0;
+
+    for (int num : candles) {
+      if (num > tallestCandle) {
+        tallestCandle = num;
+      }
+    }
+
+    for (int i = 0; i < candles.size(); i++) {
+      if (candles.get(i) == tallestCandle) {
+        sumofTallestCandles++;
+      }
+    }
+    return sumofTallestCandles;
+  }
+}