auto save

test.py

+#输入“年月日”，输出是一年中的第几天
+## 输入年月日，判断是一年的多少天
+
+def getN(year,month,day):
+    sum = 0         ## 到最后在判断是闰年还是平年
+    for i in range(0,month):
+        sum += m[i]     
+    sum += day 
+
+    if (year%400==0) or (year%4==0 and year%10!=0 ):    ## 表示是闰年
+        sum += 1
+    return sum
+
+year = input("year : ")     ## 输出数据 
+month = input("month : ")
+day = input("day : ")               
+m = [0,31,28,31,30,31,30,31,31,30,31,30]    ## 只包括前 11 个月
+
+year = int(year)
+month = int(month)
+day = int(day)
+print( getN(year,month,day))
+