c语言课程设计,关于年历显示。下面是要求: (1) 输入一个年份,输出是在...答:include<stdio.h> int monthCode[12]={1,4,4,7,2,5,7,3,6,1,4,6};int monthday[12]={31,28,31,30,31,30,31,31,30,31,30,31};char monthname[12][20]={"Januray 1","February 2","March 3"," April 4","May 5","June 6","July 7","August 8","September 9","...