cpp

Author: Ashish-kumar7

leetcode-com-explore-challenge-card-july-leetcoding-challenge-548-week-5-july-29th-july-31st-3407.cpp

@@ -0,0 +1,14 @@
+class Solution {
+public:
+    int climbStairs(int n){
+        int A[n+1];
+        A[0]=1;
+        A[1]=1;
+        for(int i=2;i<=n;i++)
+        {
+            A[i]=A[i-1]+A[i-2];
+        }
+        int p=A[n];
+        return p;
+    }
+};