输入某年某月某日,计算出这一天是该年的第几天?PASCAL编写答:这是教科书上的源程序哦:program day;var yy,mm,day:integer;begin writeln('input yy-mm=');read(yy,mm);case mm of 1,3,5,7,8,10,12:day:=31;4,6,9,11:day:=30;2:if (yy mod 4=0)and (yy mo...
”输入某年某月某日,判断这一天是这一年的第几天“用C语言怎样编程答:printf("Pleaseinputdate(year,month,day):");/*提示输入年月日*/ scanf("%d-%d-%d",&year,&month,&day);/*输入年月日*/ printf("%d/%d/%d\n",year,month,day);days=sumday(month,day);/*计算天数的函数...
c语言编程:输入某年某月某日,计算出这一天是该年的第几天?该怎么解答啊...答://输入年月日,输出是该年第几天 include<stdio.h> int sum(int month,int day){ int days[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};int i;for(i=1;i<month;i++)day+=days[i];return(day)...