Data commit

Task/Palindrome-dates/Nim/palindrome-dates.nim

@@ -0,0 +1,21 @@
+import strformat, times
+
+func digits(n: int): seq[int] =
+  var n = n
+  while n != 0:
+    result.add n mod 10
+    n = n div 10
+
+echo "First 15 palindrome dates after 2020-02-02:"
+var count = 0
+var year = 2021
+while count != 15:
+  let d = year.digits
+  let monthNum = 10 * d[0] + d[1]
+  let dayNum = 10 * d[2] + d[3]
+  if monthNum in 1..12:
+    if dayNum <= getDaysInMonth(Month(monthNum), year):
+      # Date is valid.
+      echo &"{year}-{monthNum:02}-{dayNum:02}"
+      inc count
+  inc year