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Task/Leap-year/LiveCode/leap-year.livecode

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+function isLeapYear year
+    return (year MOD 4 is 0) AND ((year MOD 400 is 0) OR (year MOD 100 is not 0))
+end isLeapYear
+
+command testLeapYear
+    set itemDelimiter to comma
+    put  "1900,1994,1996,1997,2000" into years
+    repeat for each item y in years
+        put y && "is" && isLeapYear(y) && return after tyears
+    end repeat
+    put tyears
+end testLeapYear
+
+1900 is false
+1994 is false
+1996 is true
+1997 is false
+2000 is true