大佬,能不能用devc++编个c语言程序,就是输入年月日,天数n,输出n天后的...答:{if(year%4==0 || (year%100!=0 && year%400==0)){DaysInMonth[1]=29;return 1;}else{DaysInMonth[1]=28;return 0;}}int main(){int year,month,day,n;printf("输入年月日(用空格间隔): ");scanf("%d %d %d",&year,&month,&day);printf("输入天数n: ");scanf("%d",...
大佬,能帮忙用devc++编个c语言程序,输入年月日,天数n,输出n天后的年月...答:/**程序描述:输入年月日,天数n,输出n天后的年月日。*/#include <stdio.h>typedef struct Date{int year;int month;int day;}Date;int days[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};int IsLeapYear(int year);void ListDate(Date now, int diff);void main(...
C语言编写days函数 计算该日是该年的第几天答:d+=a[i];return d;} int main(){int year,month,day,answer;printf("请输入一个日期yyyy-mm-dd\n");scanf("%d-%d-%d",&year,&month,&day);answer=days(year,month,day);if(answer>0)printf("%d-%d-%d 是该年的第 %d 天.\n",year,month,day,answer);getch();return 0;} ...
C语言程序,输入年月日算出当天星期几答:include <stdio.h> int main(){ int day,mn,yr,i,days=0,s,k;int mont[13]={0,31,28,31,30,31,30,31,31,30,31,30,31};char wek[][9]={ {'S','u','n','d','a','y'},{'M','o','n','d','a','y'},{'T','u','e','s','d','a','y'},{'W','...