D - D Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Submit Status Practice LightOJ 1414 Description It is 2012, and it's a leap year. So there is a "February 29" in this year, which is called leap day. Interestin…
Lucky and Good Months by Gregorian Calendar Time Limit: 1000MS Memory Limit: 65536K Description Have you ever wondered why normally an year has 365 days, not 400 days? Why August have 31 days, but February have only 28 days? Why there are 7 days, not…
Lucky and Good Months by Gregorian Calendar Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 1702 Accepted: 569 Description Have you ever wondered why normally an year has 365 days, not 400 days? Why August have 31 days, but February ha…