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-rw-r--r--challenge-112/ziameraj16/java/ClimbStairs.java18
1 files changed, 18 insertions, 0 deletions
diff --git a/challenge-112/ziameraj16/java/ClimbStairs.java b/challenge-112/ziameraj16/java/ClimbStairs.java
new file mode 100644
index 0000000000..68d2c4327e
--- /dev/null
+++ b/challenge-112/ziameraj16/java/ClimbStairs.java
@@ -0,0 +1,18 @@
+import java.util.Scanner;
+
+public class ClimbStairs {
+
+ public static void main(String[] args) {
+ Scanner scanner = new Scanner(System.in);
+ System.out.println("Enter total number of stairs");
+ int stepsToClimb = scanner.nextInt();
+ System.out.println("Output: " + numberOfWays(stepsToClimb + 1));
+ }
+
+ public static int numberOfWays(int n) {
+ if (n <= 1) {
+ return n;
+ }
+ return numberOfWays(n -1) + numberOfWays(n - 2);
+ }
+}