ADASTAIR from codechef added

Author: Zeocode

Codechef/ADASTAIR.cpp

@@ -0,0 +1,28 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main()
+{
+	int t;
+	cin >> t;
+	while(t--)
+	{
+		int n,k;
+		cin >> n >> k;
+		int a[n+1];
+		a[0]=0;
+		int count=0;
+		for(int i=1;i<=n;i++)
+		{
+			cin >> a[i];
+			
+				if(a[i]-a[i-1]>k)
+				{
+					count=count+(((a[i]-a[i-1])%k)==0?((a[i]-a[i-1])/k)-1:((a[i]-a[i-1])/k));
+				}
+			
+		}
+		cout << count << endl;
+	}
+}
+