Question

java万年历代码，能运行

Answer 1

import
java.util.*;
public

class
Test4 {

public

static

void
main(String[] args){

Scanner in=
new
Scanner(System.
in
);

System.
out
.println(
"
请输入年份：
"
);

int
nian=in.nextInt();

System.
out
.println(
"
请输入月份
"
);

int
yue=in.nextInt();

int
sum=0;

for
(
int
year=1900;year<=(nian-1);year++){

if
(year%4==0&&year%100!=0||year%400==0){

sum=sum+366;

}
else
{

sum=sum+365;

}

}

for
(
int
month=1;month<=(yue-1);month++){

if
(month==2){

if
(nian%4==0&&nian%100!=0||nian%400==0){

sum+=29;

}
else
{

sum+=28;

}

}
else
{

if
(month==4||month==6||month==9||month==11){

sum+=30;

}
else
{

sum+=31;

}

}

}

sum=sum+1;

int
weekday=sum%7;

System.
out
.println(
"
日
\t
一
\t
二
\t
三
\t
四
\t
五
\t
六
"
);

for
(
int
i=1;i<=weekday;i++){

System.
out
.print(
"\t"
);

}

for
(
int
i=1;i<=30;i++){

if
(sum%7==6){

System.
out
.print(i+
"\n"
);

}
else
{

System.
out
.print(i+
"\t"
);

Answer 2

这样的代码网上多的事，目前给不了你