c语言编写程序从键盘任意输入年份和月份,计算出这一年的这一个月有...答:主要判断出该年是否为闰年即可,C语言代码如下:include <stdio.h> int main(){ int y, m;scanf("%d %d", &y, &m);int month[13] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};if ((y % 4 == 0 && y % 100 != 0) || (y % 400 == 0)) //...
c++编程:输入年号和月份,输出这一年的该月的天数。 (一个年份,先判断是...答:include<iostream> using namespace std;int isLeap(int year){ if( year%400 == 0 || (year %4 == 0 && year %100 !=0)){ return 1;} else { return 0;} } int main(){ int year;int month;int a[12]={31,28,31,30,31,30,31,31,30,31,30,31};cout<<"please input ...
编程显示用户输入月份的天数,月份对应英文简写答:include<string.h> int fm(char *p){ char m[12][4]={"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};int i;for(i=0;i<12;i++)if(strcmp(p,m[i])==0)break;return i+1;} void main(){ char mstr[4];int d;cout<<"输入月份:"...
C语言编程 编程序实现如下功能:输入任意一个年份和月份,求出从公元1...答:include<stdio.h>int Month[13]= {0,31,28,31,30,31,30,31,31,30,31,30,31};int print_month[7][8];bool leap_year(int year){ return year%4==0&&year%100!=0||year%400==0;}int get_days(int year,int month,int day){//返回从公元1年1月1日到该日期的天数 int...
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...