C语言程序,输入年月日算出当天星期几?答:include <stdio.h> int getWeek(int year, int month, int day){ int aWeek[12] = {0,3,2,5,0,3,5,1,4,6,2,4};int week = 0;int temp = 0;if(year < 1 || month < 1 || month > 12 || day < 1 || day > 31){ return 0;} year -= month < 3;temp = (...
2000年一月一日是星期二,输入2000年的某月某日,输出是星期几? 这个程 ...答:char str[7][10]={"星期天","星期一","星期二","星期三","星期四","星期五","星期六"};printf("请输入月、日:");scanf("%d%d",&month,&day);for(i=1;i<month;i++)n=n+month_day[i-1];n=n+day;n=(n+1)%7;printf("2000年%d月%d日是%s\n",month,day,str[n]);}...
...问题:如何提取日期格式中的日数据?并将对应的星期几转换成文本格式...答:假设A1为2010/09/01,提取日公式为:=DAY(A1),显示星期公式为:=IF(A1="","","星期"&CHOOSE(WEEKDAY(A1,2),"一","二","三","四","五","六","日")),希望能帮到你!