Pascal's triangle: Difference between revisions

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@@ Line 3,194: / Line 3,194: @@
 =={{header|Ring}}==
 <lang ring>
-r = 5
+row = 5
-for i = 0 to r - 1
+for i = 0 to row - 1
-    c = 1
+    col = 1
-    see left("     ",r-i)
+    see left("     ",row-i)
     for k = 0 to i
-        see "" + c + " "
+        see "" + col + " "
-        c = c*(i-k)/(k+1)
+        col = col*(i-k)/(k+1)
     next
     see nl