检查某一年份是否为闰年并获取闰年信息。
闰年是指在每年的2月29日增加一天，以使日历年与天文年保持一致。闰年每4年一次，但能被100整除但不能被400整除的年份除外。
Check which years from 2025 to 2040 are leap years.
2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040
2025 is not a leap year. 2026 is not a leap year. 2027 is not a leap year. 2028 is a leap year. 2029 is not a leap year. 2030 is not a leap year. 2031 is not a leap year. 2032 is a leap year. 2033 is not a leap year. 2034 is not a leap year. 2035 is not a leap year. 2036 is a leap year. 2037 is not a leap year. 2038 is not a leap year. 2039 is not a leap year. 2040 is a leap year.