c语言;输入一个年份,输出该年各月份天数以及总天数。答:include <stdio.h>main(){int i,year,month[12] ={31,28,31,30,31,30,31,31,30,31,30,31};scanf("%d",&year);if((year%4==0)&&(year%100!=0)||(year%400==0))month[1]++;year=0;for (i=0;i<12;i++)printf("month[%d]:day[%d]\n",i+1,month[i]),year+=...
c语言输入年月判断该月份多少天,注意,年份和月份是一个值输出。_百度知...答:30,31,31,30,31,30,31};//平年月份void main(){int ym, y, m, d;scanf("%d", &ym);y=ym/100;m=ym%100;if(m>=12) return;//非正常输入退出程序if (y%4==0||y%400==0&&y%100!=0){d=month_leap[m-1];}else{d=month_non[m-1];}printf("%04d年%02d月有%d天",...