求C语言编日历源代码的详细说明答:int IsLeapYear(int); //函数定义 void main(){ int i;int day;int year;int temp;int temp_i;long int Year_days = 0;int Year_Start = 1;int Per_Year_Days;int month_day[]={31,28,31,30,31,30,31,31,30,31,30,31,29};printf("Please enter the year: ");scanf("%d"...