Data commit

Task/Pascals-triangle/Swift/pascals-triangle.swift

@@ -0,0 +1,22 @@
+func pascal(n:Int)->[Int]{
+    if n==1{
+        let a=[1]
+        print(a)
+        return a
+    }
+    else{
+        var a=pascal(n:n-1)
+        var temp=a
+        for i in 0..<a.count{
+            if i+1==a.count{
+                temp.append(1)
+                break
+            }
+            temp[i+1] = a[i]+a[i+1]
+        }
+        a=temp
+        print(a)
+        return a
+    }
+}
+let waste = pascal(n:10)