android开发实例

摘要： #include "stdio.h"int isleapyear(int year){ if((year%4!=0||year%100==0) && (year%400!=0) ) return 0; else return 1;}int firstdayofyear(int year){ return (year+(year-1)/4+(year-1)/400-(year-1)/100)%7;}main(){ char *monthname[13]={" ","一月份","二月份","三 阅读全文