C语言编程 输入任意一个日期的年、月、日的值,求出从公元1年1月1日到...答:include "stdio.h"int main(void){ int y,m,d; char *w[]={"Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"}; while(1){ printf("Please enter y, m, d(int >0)...\n"); if(scanf("%d%d%d",&y,&m,&d) && y>0) break; ...
C语言 日期计算加一天 源代码答:include <stdio.h> include<stdlib.h> main (){ int a,b,c;scanf ("%d,%d,%d",&a,&b,&c);printf("%4d%4d%4d\n",a,b,c);if (b<1||b>12||c<1||c>31)printf("error input\n");else { if (b==1||b==3||b==5||b==7||b==8||b==10|| b==12){ if(b==...
用c语言设定一个纪念日时间,输入一个日期,显示当天距离纪念日的天数...答:, Year, Month, Day); printf("输入一个日期(如2017-03-21):"); scanf("%d-%d-%d", &year, &month, &day); int day1 = get_alldays(year, month, day); int day2 = get_alldays(Year, Month, Day); printf("距离纪念日天数为:...
C语言编程:求n天后的日期答://#include "stdafx.h"//If the vc++6.0, with this line.#include "stdio.h"#include "time.h"struct tm *SecondDay(int y,int m,int d){ struct tm tm={0,0,0,d,m,y,}; time_t lt=mktime(&tm)+86400; return localtime(<);}int main(void){ int year,mo...