Data commit

Task/Pascals-triangle/Icon/pascals-triangle.icon

@@ -0,0 +1,20 @@
+link math
+
+procedure main(A)
+every n := !A do  {    # for each command line argument
+   n := integer(\n) | &null
+   pascal(n)
+   }
+end
+
+procedure pascal(n)		#: Pascal triangle
+   /n := 16
+   write("width=", n, " height=", n)	# carpet header
+   fw := *(2 ^ n)+1
+   every i := 0 to n - 1 do {
+      writes(repl(" ",fw*(n-i)/2))
+      every j := 0 to n - 1 do
+         writes(center(binocoef(i, j),fw) | break)
+      write()
+      }
+end