一道C语言的问题,新手要怎么编写啊??简单点的,谢谢!!答:include<stdio.h> void main(){ int n=0,i=0,m=0;printf("请输入星期几(0,1,2,3,4,5,6):\n");scanf("%d",&n);printf("请输入多少天后(0--365):\n");scanf("%d",&i);m=(i%7+n)%7;switch(m){ case 0: printf("星期日\n");break;case 1: printf("星期一\n"...
万年历的C语言编法答:char bb[8][8]={"星期日","星期一","星期二","星期三","星期四","星期五","星期六"};ww(int a,int b,int c){ int n=0,m=0,i,j,k=0;for(i=1;i<c;i++){ if(leapyear(i)==1)m=m+366;else m=m+365;} for(j=1;j<b;j++){if(leapyear(c)==1) k=k+cc[...
求助,c语言,输入日期及天数计算新日期,求代码答:include<stdio.h> int main(){ struct date { int year,month,day;} dt;int i,days,mon[13]= {0,31,28,31,30,31,30,31,31,30,31,30,31};scanf("%d%*c%d%*c%d,%d",&dt.year,&dt.month,&dt.day,&days);dt.day+=days;while(dt.day>mon[dt.month]){ if(dt.month==2)...
用c语言编写一程序,用户输入日期,计算该日是今年的第几天答:include"stdio.h"include"stdlib.h"intmain(){ intday,month,year,sum,leap;printf("\npleaseinputyear,month,day\n");scanf("%d,%d,%d",&year,&month,&day);switch(month)/*先计算某月以前月份的总天数*/ { case1:sum=0;break;case2:sum=31;break;case3:sum=59;break;case4:sum=90...
用c语言编程,输入今天日期y(年),m(月),d(日),输出明天的日期_百度知 ...答:include <stdio.h> int main(){ int year,month,day;int maxdays[]={31,28,31,30,31,30,31,31,30,31,30,31};printf("请输入年月日,中间用空格隔开!\n");scanf("%d %d %d",&year,&month,&day);if(year%400==0 || (year%4==0 && year%100!=0)) maxdays[1]=29;//闰年...