java儿童节代码 java儿童编程

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430÷(1-2/3)怎么编应用题?

如果直接使用这个表达式算出来的结果是错误的，所以参照下面的代码 java

import java.util.*;

public class Cave {

public static void main(String args[]) {

String a = "1/1-2/3";

int b[] = new int[4];

b[0] = a.charAt(0) - '0';

b[1] = a.charAt(2) - '0';

b[2] = a.charAt(4) - '0';

b[3] = a.charAt(6) - '0';

Cave1 c = new Cave1();

if (a.charAt(3) == '+') {

int t = c.sub(b[1], b[3]);

b[0] *= t / b[1];

b[2] *= t / b[3];

b[0] += b[2];

b[1] = t;

if (b[0] == 0) {

System.out.println(0);

} else {

t = c.sub1(b[0], b[1]);

b[0] /= t;

b[1] /= t;

}

} else if (a.charAt(3) == '-') {

int t = c.sub(b[1], b[3]);

b[0] *= t / b[1];

b[2] *= t / b[3];

b[0] -= b[2];

b[1] = t;

if (b[0] == 0) {

System.out.println(0);

} else {

t = c.sub1(b[0], b[1]);

b[0] /= t;

b[1] /= t;

}

double d = new Double(b[0]);

double s = new Double(b[1]);

System.out.println(430 / (d / s));

}

public static class Cave1 {

public int sub(int m, int n) {

int t, r, x = m, y = n;

if (m n) {

t = m;

m = n;

n = t;

}

while (n != 0) {

r = m % n;

m = n;

n = r;

}

return x * y / m;

}

public int sub1(int m, int n) {

int t, r;

if (m n) {

t = m;

m = n;

n = t;

}

while (n != 0) {

r = m % n;

m = n;

n = r;

}

return m;

}

运行后的结果：

1290.0

相关问答

Q1: 急需“农历日历JAVA代码”

（把代码复制到一个新空白网页中即可java儿童节代码，别看演示java儿童节代码，演示的代码不对）

代码如下：

SCRIPT language=JavaScript

!--

/*****************************************************************************

日期资料

*****************************************************************************/

var lunarInfo=new Array(

0x04bd8,0x04ae0,0x0a570,0x054d5,0x0d260,0x0d950,0x16554,0x056a0,0x09ad0,0x055d2,

0x04ae0,0x0a5b6,0x0a4d0,0x0d250,0x1d255,0x0b540,0x0d6a0,0x0ada2,0x095b0,0x14977,

0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40,0x1ab54,0x02b60,0x09570,0x052f2,0x04970,

0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0,0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950,

0x0d4a0,0x1d8a6,0x0b550,0x056a0,0x1a5b4,0x025d0,0x092d0,0x0d2b2,0x0a950,0x0b557,

0x06ca0,0x0b550,0x15355,0x04da0,0x0a5d0,0x14573,0x052d0,0x0a9a8,0x0e950,0x06aa0,

0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570,0x05260,0x0f263,0x0d950,0x05b57,0x056a0,

0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4,0x0d250,0x0d558,0x0b540,0x0b5a0,0x195a6,

0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a,0x06a50,0x06d40,0x0af46,0x0ab60,0x09570,

0x04af5,0x04970,0x064b0,0x074a3,0x0ea50,0x06b58,0x055c0,0x0ab60,0x096d5,0x092e0,

0x0c960,0x0d954,0x0d4a0,0x0da50,0x07552,0x056a0,0x0abb7,0x025d0,0x092d0,0x0cab5,

0x0a950,0x0b4a0,0x0baa4,0x0ad50,0x055d9,0x04ba0,0x0a5b0,0x15176,0x052b0,0x0a930,

0x07954,0x06aa0,0x0ad50,0x05b52,0x04b60,0x0a6e6,0x0a4e0,0x0d260,0x0ea65,0x0d530,

0x05aa0,0x076a3,0x096d0,0x04bd7,0x04ad0,0x0a4d0,0x1d0b6,0x0d250,0x0d520,0x0dd45,

0x0b5a0,0x056d0,0x055b2,0x049b0,0x0a577,0x0a4b0,0x0aa50,0x1b255,0x06d20,0x0ada0)

var solarMonth=new Array(31,28,31,30,31,30,31,31,30,31,30,31);

var Gan=new Array("甲","乙","丙","丁","戊","己","庚","辛","壬","癸");

var Zhi=new Array("子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥");

var Animals=new Array("鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪");

var solarTerm = new Array("小寒","大寒","立春","雨水","惊蛰","春分","清明","谷雨","立夏","小满","芒种","夏至","小暑","大暑","立秋","处暑","白露","秋分","寒露","霜降","立冬","小雪","大雪","冬至")

var sTermInfo = new Array(0,21208,42467,63836,85337,107014,128867,150921,173149,195551,218072,240693,263343,285989,308563,331033,353350,375494,397447,419210,440795,462224,483532,504758)

var nStr1 = new Array('日','一','二','三','四','五','六','七','八','九','十')

var nStr2 = new Array('初','十','廿','卅',' ')

var monthName = new Array("JAN","FEB","MAR","APR","MAY","JUN","JUL","AUG","SEP","OCT","NOV","DEC");

//国历节日 *表示放假日

var sFtv = new Array(

"0101*元旦",

"0214 情人节",

"0308 妇女节",

"0312 植树节",

"0315 消费者权益日",

"0317 St. Patrick's",

"0401 愚人节",

"0501 劳动节",

"0504 青年节",

"0512 护士节",

"0512 茵生日",

"0601 儿童节",

"0614 Flag Day",

"0701 建党节香港回归纪念",

"0703 炎黄在线诞辰",

"0718 托普诞辰",

"0801 建军节",

"0808 父亲节",

"0909 毛泽东逝世纪念",

"0910 教师节",

"0928 孔子诞辰",

"1001*国庆节",

"1006 老人节",

"1024 联合国日",

"1111 Veteran's / Remembrance Day",

"1112 孙中山诞辰纪念",

"1220 澳门回归纪念",

"1225 Christmas Day",

"1226 毛泽东诞辰纪念")

//农历节日 *表示放假日

var lFtv = new Array(

"0101*春节",

"0115 元宵节",

"0328 java儿童节代码我生日",

"0505 端午节",

"0707 七夕情人节",

"0715 中元节",

"0815 中秋节",

"0909 重阳节",

"1208 腊八节",

"1224 小年",

"0100*除夕")

//某月的第几个星期几

var wFtv = new Array(

"0131 Martin Luther King Day",

"0231 President's Day",

"0520 母亲节",

"0530 Armed Forces Day",

"0531 Victoria Day",

"0716 合作节",

"0730 被奴役国家周",

"0811 Civic Holiday",

"0911 Labor Holiday",

"1021 Columbus Day",

"1144 Thanksgiving")

/*****************************************************************************

日期计算

*****************************************************************************/

//====================================== 传回农历 y年的总天数

function lYearDays(y) {

var i, sum = 348

for(i=0x8000; i0x8; i=1) sum += (lunarInfo[y-1900] i)? 1: 0

return(sum+leapDays(y))

}

//====================================== 传回农历 y年闰月的天数

function leapDays(y) {

if(leapMonth(y)) return((lunarInfo[y-1900] 0x10000)? 30: 29)

else return(0)

}

//====================================== 传回农历 y年闰哪个月 1-12 , 没闰传回 0

function leapMonth(y) {

return(lunarInfo[y-1900] 0xf)

}

//====================================== 传回农历 y年m月的总天数

function monthDays(y,m) {

return( (lunarInfo[y-1900] (0x10000m))? 30: 29 )

}

//====================================== 算出农历, 传入日期物件, 传回农历日期物件

// 该物件属性有 .year .month .day .isLeap .yearCyl .dayCyl .monCyl

function Lunar(objDate) {

var i, leap=0, temp=0

var baseDate = new Date(1900,0,31)

var offset = (objDate - baseDate)/86400000

this.dayCyl = offset + 40

this.monCyl = 14

for(i=1900; i2050 offset0; i++) {

temp = lYearDays(i)

offset -= temp

this.monCyl += 12

}

if(offset0) {

offset += temp;

i--;

this.monCyl -= 12

}

this.year = i

this.yearCyl = i-1864

leap = leapMonth(i) //闰哪个月

this.isLeap = false

for(i=1; i13 offset0; i++) {

//闰月

if(leap0 i==(leap+1) this.isLeap==false)

{ --i; this.isLeap = true; temp = leapDays(this.year); }

else

{ temp = monthDays(this.year, i); }

//解除闰月

if(this.isLeap==true i==(leap+1)) this.isLeap = false

offset -= temp

if(this.isLeap == false) this.monCyl ++

}

if(offset==0 leap0 i==leap+1)

if(this.isLeap)

{ this.isLeap = false; }

else

{ this.isLeap = true; --i; --this.monCyl;}

if(offset0){ offset += temp; --i; --this.monCyl; }

this.month = i

this.day = offset + 1

}

//==============================传回国历 y年某m+1月的天数

function solarDays(y,m) {

if(m==1)

return(((y%4 == 0) (y%100 != 0) || (y%400 == 0))? 29: 28)

else

return(solarMonth[m])

}

//============================== 传入 offset 传回干支, 0=甲子

function cyclical(num) {

return(Gan[num%10]+Zhi[num%12])

}

//============================== 月历属性

function calElement(sYear,sMonth,sDay,week,lYear,lMonth,lDay,isLeap,cYear,cMonth,cDay) {

this.isToday = false;

//国历

this.sYear = sYear;

this.sMonth = sMonth;

this.sDay = sDay;

this.week = week;

//农历

this.lYear = lYear;

this.lMonth = lMonth;

this.lDay = lDay;

this.isLeap = isLeap;

//干支

this.cYear = cYear;

this.cMonth = cMonth;

this.cDay = cDay;

this.color = '';

this.lunarFestival = ''; //农历节日

this.solarFestival = ''; //国历节日

this.solarTerms = ''; //节气

}

//===== 某年的第n个节气为几日(从0小寒起算)

function sTerm(y,n) {

var offDate = new Date( ( 31556925974.7*(y-1900) + sTermInfo[n]*60000 ) + Date.UTC(1900,0,6,2,5) )

return(offDate.getUTCDate())

}

//============================== 传回月历物件 (y年,m+1月)

function calendar(y,m) {

var sDObj, lDObj, lY, lM, lD=1, lL, lX=0, tmp1, tmp2

var lDPOS = new Array(3)

var n = 0

var firstLM = 0

sDObj = new Date(y,m,1) //当月一日日期

this.length = solarDays(y,m) //国历当月天数

this.firstWeek = sDObj.getDay() //国历当月1日星期几

for(var i=0;ithis.length;i++) {

if(lDlX) {

sDObj = new Date(y,m,i+1) //当月一日日期

lDObj = new Lunar(sDObj) //农历

lY = lDObj.year //农历年

lM = lDObj.month //农历月

lD = lDObj.day //农历日

lL = lDObj.isLeap //农历是否闰月

lX = lL? leapDays(lY): monthDays(lY,lM) //农历当月最后一天

if(n==0) firstLM = lM

lDPOS[n++] = i-lD+1

}

//sYear,sMonth,sDay,week,

//lYear,lMonth,lDay,isLeap,

//cYear,cMonth,cDay

this[i] = new calElement(y, m+1, i+1, nStr1[(i+this.firstWeek)%7],

lY, lM, lD++, lL,

cyclical(lDObj.yearCyl) ,cyclical(lDObj.monCyl), cyclical(lDObj.dayCyl++) )

if((i+this.firstWeek)%7==0) this[i].color = 'red' //周日颜色

if((i+this.firstWeek)%14==13) this[i].color = 'red' //周休二日颜色

}

//节气

tmp1=sTerm(y,m*2 )-1

tmp2=sTerm(y,m*2+1)-1

this[tmp1].solarTerms = solarTerm[m*2]

this[tmp2].solarTerms = solarTerm[m*2+1]

if(m==3) this[tmp1].color = 'red' //清明颜色

//国历节日

for(i in sFtv)

if(sFtv[i].match(/^(\d{2})(\d{2})([\s\*])(.+)$/))

if(Number(RegExp.$1)==(m+1)) {

this[Number(RegExp.$2)-1].solarFestival += RegExp.$4 + ' '

if(RegExp.$3=='*') this[Number(RegExp.$2)-1].color = 'red'

}

//月周节日

for(i in wFtv)

if(wFtv[i].match(/^(\d{2})(\d)(\d)([\s\*])(.+)$/))

if(Number(RegExp.$1)==(m+1)) {

tmp1=Number(RegExp.$2)

tmp2=Number(RegExp.$3)

this[((this.firstWeektmp2)?7:0) + 7*(tmp1-1) + tmp2 - this.firstWeek].solarFestival += RegExp.$5 + ' '

}

//农历节日

for(i in lFtv)

if(lFtv[i].match(/^(\d{2})(.{2})([\s\*])(.+)$/)) {

tmp1=Number(RegExp.$1)-firstLM

if(tmp1==-11) tmp1=1

if(tmp1 =0 tmp1n) {

tmp2 = lDPOS[tmp1] + Number(RegExp.$2) -1

if( tmp2 = 0 tmp2this.length) {

this[tmp2].lunarFestival += RegExp.$4 + ' '

if(RegExp.$3=='*') this[tmp2].color = 'red'

}

//黑色星期五

if((this.firstWeek+12)%7==5)

this[12].solarFestival += '黑色星期五 '

//今日

if(y==tY m==tM) this[tD-1].isToday = true;

}

//====================== 中文日期

function cDay(d){

var s;

switch (d) {

case 10:

s = '初十'; break;

case 20:

s = '二十'; break;

break;

case 30:

s = '三十'; break;

break;

default :

s = nStr2[Math.floor(d/10)];

s += nStr1[d%10];

}

return(s);

}

///////////////////////////////////////////////////////////////////////////////

var cld;

function drawCld(SY,SM) {

var i,sD,s,size;

cld = new calendar(SY,SM);

if(SY1874 SY1909) yDisplay = '光绪' + (((SY-1874)==1)?'元':SY-1874)

if(SY1908 SY1912) yDisplay = '宣统' + (((SY-1908)==1)?'元':SY-1908)

if(SY1911 SY1950) yDisplay = '民国' + (((SY-1911)==1)?'元':SY-1911)

// if(SY1949) yDisplay = '共和国' + (((SY-1949)==1)?'元':SY-1949)

// GZ.innerHTML = yDisplay +'年农历' + cyclical(SY-1900+36) + '年【'+Animals[(SY-4)%12]+'】';

if(SY1949) yDisplay = ''

GZ.innerHTML = yDisplay +' 农历' + cyclical(SY-1900+36) + '年【'+Animals[(SY-4)%12]+'】';

YMBG.innerHTML = " " + SY + "BR " + monthName[SM];

for(i=0;i42;i++) {

sObj=eval('SD'+ i);

lObj=eval('LD'+ i);

sObj.className = '';

sD = i - cld.firstWeek;

if(sD-1 sDcld.length) { //日期内

sObj.innerHTML = sD+1;

if(cld[sD].isToday) sObj.className = 'todyaColor'; //今日颜色

sObj.style.color = cld[sD].color; //国定假日颜色

if(cld[sD].lDay==1) //显示农历月

lObj.innerHTML = 'b'+(cld[sD].isLeap?'闰':'') + cld[sD].lMonth + '月' + (monthDays(cld[sD].lYear,cld[sD].lMonth)==29?'小':'大')+'/b';

else //显示农历日

lObj.innerHTML = cDay(cld[sD].lDay);

s=cld[sD].lunarFestival;

if(s.length0) { //农历节日

if(s.length6) s = s.substr(0, 4)+'…';

s = s.fontcolor('red');

}

else { //国历节日

s=cld[sD].solarFestival;

if(s.length0) {

size = (s.charCodeAt(0)0 s.charCodeAt(0)128)?8:4;

if(s.lengthsize+2) s = s.substr(0, size)+'…';

s = s.fontcolor('blue');

}

else { //廿四节气

s=cld[sD].solarTerms;

if(s.length0) s = s.fontcolor('limegreen');

}

if(s.length0) lObj.innerHTML = s;

}

else { //非日期

sObj.innerHTML = '';

lObj.innerHTML = '';

}

function changeLong()

{

var y,m,ly,lm,id,im,iy,yangy,yangm,deltm,miny,tt;

CLD.SY.selectedIndex=CLD.D1.selectedIndex;

CLD.SM.selectedIndex=CLD.D2.selectedIndex;

yangm=0;yangy=0;

tt=true;

while (tt)

{

yangm=0;yangy=0;

changeCld();

for(i=0;i42;i++)

{

sD = i - cld.firstWeek;

if(sD-1 sDcld.length)

{ //日期内

if ((cld[sD].lMonth==CLD.D2.selectedIndex+1)(cld[sD].lYear==CLD.D1.selectedIndex+1900))

{

yangy=CLD.SY.selectedIndex+1900; yangm=CLD.SM.selectedIndex ;

tt=false;

break;

}

if (!tt) break;

pushBtm('MD');

changeCld();

// alert(CLD.SY.selectedIndex+" "+CLD.SM.selectedIndex);

for(i=0;i42;i++)

{

sD = i - cld.firstWeek;

if(sD-1 sDcld.length)

{ //日期内

if ((cld[sD].lMonth==CLD.D2.selectedIndex+1)(cld[sD].lYear==CLD.D1.selectedIndex+1900))

{

yangy=CLD.SY.selectedIndex+1900; yangm=CLD.SM.selectedIndex ;

tt=false;

break;

}

break;

}

// alert(yangy+" "+yangm);

//CLD.SY.selectedIndex=yangy;//-1900;

//pushBtm('YU');

//pushBtm('YD');

CLD.SM.selectedIndex=yangm;

pushBtm('MD');

pushBtm('MU');

}

//changeLong end

function changeCld() {

var y,m;

y=CLD.SY.selectedIndex+1900;

m=CLD.SM.selectedIndex;

drawCld(y,m);

}

function pushBtm(K) {

switch (K){

case 'YU' :

if(CLD.SY.selectedIndex0) CLD.SY.selectedIndex--;

break;

case 'YD' :

if(CLD.SY.selectedIndex149) CLD.SY.selectedIndex++;

break;

case 'MU' :

if(CLD.SM.selectedIndex0) {

CLD.SM.selectedIndex--;

}

else {

CLD.SM.selectedIndex=11;

if(CLD.SY.selectedIndex0) CLD.SY.selectedIndex--;

}

break;

case 'MD' :

if(CLD.SM.selectedIndex11) {

CLD.SM.selectedIndex++;

}

else {

CLD.SM.selectedIndex=0;

if(CLD.SY.selectedIndex149) CLD.SY.selectedIndex++;

}

break;

default :

CLD.SY.selectedIndex=tY-1900;

CLD.SM.selectedIndex=tM;

}

changeCld();

}

var Today = new Date();

var tY = Today.getFullYear();

var tM = Today.getMonth();

var tD = Today.getDate();

//////////////////////////////////////////////////////////////////////////////

var width = "130";

var offsetx = 2;

var offsety = 16;

var x = 0;

var y = 0;

var snow = 0;

var sw = 0;

var cnt = 0;

var dStyle;

document.onmousemove = mEvn;

//显示详细日期资料

function mOvr(v) {

var s,festival;

var sObj=eval('SD'+ v);

var d=sObj.innerHTML-1;

//sYear,sMonth,sDay,week,

//lYear,lMonth,lDay,isLeap,

//cYear,cMonth,cDay

if(sObj.innerHTML!='') {

sObj.style.cursor = 's-resize';

if(cld[d].solarTerms == '' cld[d].solarFestival == '' cld[d].lunarFestival == '')

festival = '';

else

festival = 'TABLE WIDTH=100% BORDER=0 CELLPADDING=2 CELLSPACING=0 BGCOLOR="#CCFFCC"TRTD'+

'FONT COLOR="#000000" STYLE="font-size:9pt;"'+cld[d].solarTerms + ' ' + cld[d].solarFestival + ' ' + cld[d].lunarFestival+'/FONT/TD'+

'/TR/TABLE';

s= 'TABLE WIDTH="130" BORDER=0 CELLPADDING="2" CELLSPACING=0 BGCOLOR="#000066"TRTD' +

'TABLE WIDTH=100% BORDER=0 CELLPADDING=0 CELLSPACING=0TRTD ALIGN="right"FONT COLOR="#ffffff" STYLE="font-size:9pt;"'+

cld[d].sYear+' 年 '+cld[d].sMonth+' 月 '+cld[d].sDay+' 日br星期'+cld[d].week+'br'+

'font color="violet"农历'+(cld[d].isLeap?'闰 ':' ')+cld[d].lMonth+' 月 '+cld[d].lDay+' 日/fontbr'+

'font color="yellow"'+cld[d].cYear+'年 '+cld[d].cMonth+'月 '+cld[d].cDay + '日/font'+

'/FONT/TD/TR/TABLE'+ festival +'/TD/TR/TABLE';

document.all["detail"].innerHTML = s;

if (snow == 0) {

dStyle.left = x+offsetx-(width/2);

dStyle.top = y+offsety;

dStyle.visibility = "visible";

snow = 1;

}

//清除详细日期资料

function mOut() {

if ( cnt = 1 ) { sw = 0 }

if ( sw == 0 ) { snow = 0; dStyle.visibility = "hidden";}

else cnt++;

}

//取得位置

function mEvn() {

x=event.x;

y=event.y;

if (document.body.scrollLeft)

{x=event.x+document.body.scrollLeft; y=event.y+document.body.scrollTop;}

if (snow){

dStyle.left = x+offsetx-(width/2)

dStyle.top = y+offsety

}

///////////////////////////////////////////////////////////////////////////

function tick() {

var today

today = new Date()

Clock.innerHTML = today.toLocaleString().replace(/(年|月)/g, "/").replace(/日/, "");

// Clock.innerHTML = TimeAdd(today.toGMTString(), CLD.TZ.value)

window.setTimeout("tick()", 1000);

}

function setCookie(name, value) {

var today = new Date()

var expires = new Date()

expires.setTime(today.getTime() + 1000*60*60*24*365)

document.cookie = name + "=" + escape(value) + "; expires=" + expires.toGMTString()

}

function getCookie(Name) {

var search = Name + "="

if(document.cookie.length 0) {

offset = document.cookie.indexOf(search)

if(offset != -1) {

offset += search.length

end = document.cookie.indexOf(";", offset)

if(end == -1) end = document.cookie.length

return unescape(document.cookie.substring(offset, end))

}

else return ""

}

/////////////////////////////////////////////////////////

function initial() {

dStyle = detail.style;

CLD.SY.selectedIndex=tY-1900;

CLD.SM.selectedIndex=tM;

drawCld(tY,tM);

// CLD.TZ.selectedIndex=getCookie("TZ");

// changeTZ();

tick();

}

//--

/SCRIPT

STYLE.todyaColor {

BACKGROUND-COLOR: aqua

}

/STYLE

META content="Microsoft FrontPage 4.0" name=GENERATOR/HEAD

BODY onload=initial()

SCRIPT language=JavaScript!--

if(navigator.appName == "Netscape" || parseInt(navigator.appVersion) 4)

document.write("h1你的浏览器无法执行此程序。/h1此程序在 IE4 以后的版本才能执行!!")

//--/SCRIPT

DIV id=detail style="POSITION: absolute"/DIV

FORM name=CLD

div align="center"

TABLE width="672" align="right" height="259" bordercolordark="#CC9900" border="4" background="l11.gif"

CENTER

center

TBODY

/center/center

TD align=middle vAlign=top width="170" height="255"

div align="center"

center

TABLE BORDER=1 COLSPAN=2 width="221"

CENTER

centerFONT size=2

style="FONT-SIZE: 9pt"

td width="209"

p align="center"font style="font-size:10.8pt" color=RED本地计算机时间:/FONT/FONTBRFONT color=#000080 face=ARIAL

id=Clock size=3 align="center"/FONT

P!--时区 *表示自动调整为日光节约时间--

/center

/CENTER

/TABLE

/center

/div

div align="center"

center

table border=1 height="1" width="16"

td height="1" width="255"

table width="212" height="1"CENTER

center

FONT id=tSave

style="COLOR: red; FONT-FAMILY: Wingdings; FONT

Q2: 六一儿童节代码

手机：华为p30

系统：EMUI 9.1

软件：EXCEL

1、首先创建一个格式转换表

2、输入我们的日期

3、使用VALUE函数来将日期换为数字格式，输入公式：＝VALUE(A3)

4、点击回车就可以看到六一儿童节用数字怎么表示了

Q3: 谁有关于24节气的算法，最后有java实现的代码

import java.util.*;/**规则在这里超过字数了我吧缩进删了*/public class SolarTerm {public static void main(String[] s) throws Exception{SolarTerm st = new SolarTerm();if(s.length == 3){System.out.println(st.getSoralTerm(Integer.parseInt(s[0]), Integer.parseInt(s[1]), Integer.parseInt(s[2])));}System.out.println(st.getSoralTerm(2009, 1, 5));System.out.println(st.getSoralTerm(2009, 1, 20));System.out.println(st.getSoralTerm(2009, 1, 23));System.out.println(st.getSoralTerm(2009, 2, 18));}final static long[] STermInfo = new long[] { 0, 21208, 42467, 63836, 85337,107014, 128867, 150921, 173149, 195551, 218072, 240693, 263343,285989, 308563, 331033, 353350, 375494, 397447, 419210, 440795,462224, 483532, 504758 };private static final String[] SolarTerm = new String[] { "小寒", "大寒", "立春", "雨水","惊蛰", "春分", "清明", "谷雨", "立夏", "小满", "芒种", "夏至", "小暑", "大暑", "立秋","处暑", "白露", "秋分", "寒露", "霜降", "立冬", "小雪", "大雪", "冬至"};public SolarTerm(){}/** 核心方法根据日期得到节气 */public String getSoralTerm(Date Date){Calendar cal = Calendar.getInstance();cal.setTime(Date);int y = cal.get(Calendar.YEAR);int m = cal.get(Calendar.MONTH) + 1;int d = cal.get(Calendar.DAY_OF_MONTH);return getSoralTerm(y, m, d);}/** 核心方法根据日期(y年m月d日)得到节气 */public String getSoralTerm(int y, int m, int d){String solarTerms;if (d == sTerm(y, (m - 1) * 2)) solarTerms = SolarTerm[(m - 1) * 2];else if (d == sTerm(y, (m - 1) * 2 + 1)) solarTerms = SolarTerm[(m - 1) * 2 + 1];else{//到这里说明非节气时间 solarTerms = "";}return solarTerms;}// ===== y年的第n个节气为几日(从0小寒起算)private int sTerm(int y, int n) {Calendar cal = Calendar.getInstance();cal.set(1900, 0, 6, 2, 5, 0);long temp = cal.getTime().getTime();cal.setTime(new Date( (long) ((31556925974.7 * (y - 1900) + STermInfo[n] * 60000L) + temp)));return cal.get(Calendar.DAY_OF_MONTH);}}

Q4: 请Java高手帮帮忙？关于Date对象的问题，在线====

你的代码下面用到了，可能能带给你启发，试试吧!

这个就是人民网上的那个js，你打开他的源文件，把他down下来就是你的了！使用方法你看看他是如何用你，你就如何用了！