用C语言定义一个包含数组的Date类型的函数,输出年,月,日答:includestructdate//定义结构体类型{inty;intm;intd;};voidmain(){datedt;//定义结构体变量inti,count,mon[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};printf("请输入日期(年月日):");scanf("%d",&dt.y);scanf("%d",&dt.m);scanf("%d",&dt.d);count=dt.d;//把dt...