太傻超级论坛 » 计算机 » 闲来无事，用C++写的日历程序

叶随秋风 发表于 2008-8-25 21:45

闲来无事，用C++写的日历程序

[quote]#include #i U"Amo+[&g:`
#include
iZ.{,i
} k using namespace std;7n [fe+V/gv J

6Idi a&ag/Wy6`?c_ class calendarType {
i`Q.YgQoN+\_ public:f9V9kD.aQ0Z&TK
calendarType(int Year = 1500, int Month = 1);.O,?9^!g r7_7L-J
void setYear(int Year);:uY/@t Jw3Dn#C1m
void setMonth(int Month);2t4{KE*Xg
int getYear();
)W3H-wp;`Uf int getMonth();
Gnkr"kK8_&\ int getDays(int Year, int Month);T1]LO^e2T0kM`
bool IsLeapYear(int Year);
l&v;L"qo}Y?c void disCalendar(int Year, int Month);
8qJ,Aq/v8`g#N6r private:
*Q
o&X*M)d+|PT8I int year;X)l#}7F7Md,@DK
int month;
o%{ |0gK5Wp int days;\+zj W;xd
};
S7]:J |p1r3_,y

a@(| X2c int main()
WM~1tz!X(n9a {
w5}'r tD!U
E int year, month;
*p;y
i&L
m8Me cout << "请输入年份和月份：";
"HFj
P3|p] cout << flush; _Rod/A
cin >> year >> month;7srN l1j:p4ya'h
calendarType Cal(year, month); D2enP|U1A](Q
Cal.disCalendar(year, month);
i|9I8~)b.G%@U getchar(); getchar();
J*E\|RUx/h return 0;^ {
u?.c
D'NHf,w
}
dSj?FVR LD4p o uc0?`uj'O
calendarType::calendarType(int Year, int Month)
0]DGJQ){~l {
'G
KkWu if (Year < 1500 || Year > 3000)
d~4s!q%TE
year = 1500;-A.r)`/E:L+e
else
P3K%qU5\%_WcJ*T year = Year;
)G'^+~8V:O%y/z.~b if (Month > 12 || Month < 1)h8O?sel ys$}n
month = 1; ZG"Ga4eQ(d:o%M
else
nQ?H.K fa month = Month;
|MW+i6j getDays(year, month);&b;\'y;UI^;y9{
}fy4wl@+CL+j^U

I'F0Xb]Cx+wj void calendarType::setYear(int Year)pa5g6GQrH-Z7V
{j:W)a^L]5h,P6zq
if (Year >= 1500 && Year <= 3000)
qn(^ zn
B.T*odG] year = Year;
/f C){BpS~5P Jg })u:I8m4FlwW
"D)TA4^{^.]Ip cBc
void calendarType::setMonth(int Month)
6xSYkY
? {
'AM!F'g;Jt if (Month >=1 && Month <= 12)
&Es*J)]i month = Month;
4D.E4G|B)`M
XLW }
rt&AREq4v)P
x+GB2P9WSdz!N;k inline int calendarType::getYear()
@7w0uUCS6@i {
%R%i/yU`~6} return year;
OZ&m q`6T#l }
#d uR4MY` J *M-s3S;B[ u
inline int calendarType::getMonth()
] R'WPv-\*~8Or {7UvN$}N6q
return month;+T'Xz4h5P:B ?
}
9xVD'Q?g
9Z5P%q'N5U@ int calendarType::getDays(int Year, int Month)
|3t[%^rp'fP {
2mo`l_\ @"b switch(Month) {}
Z4mc!B[^~
case 1: case 3: case 5:V?:ITm;wA
case 7: case 8: case 10:9\5{&k^)_KnO
case 12:/{*t;H!fZ7n/ie a
days = 31;u/EZAezU@.`
break;,|x \1S K6m4t
case 4: case 6: case 9:
0E)v.S
~Br/ff case 11:N~!DzXf/O1`
days = 30;1U#a$Ii$CL)H/A
break;8IV!A a.Fy,g@%]
case 2:
+Q:D$g-T8| if (IsLeapYear(Year))U(Lx6AM8l:@
days = 29;

ASscl"w^,`G'~? elseg?&KQ.h&o.L!}
days = 28;!H8bVa%Y(q'T!o i
}eN)K%X8l
return days;
n H8o,s&m9z#A }
}2My D+c9lX.Z5fj'iY
yR:nm lB bool calendarType::IsLeapYear(int Year)
F3Ic1O8r[B {4W%J'zS&OtS
if ((Year % 4 == 0 && Year % 100 != 0)] iiOP1C1U
|| Year % 400 == 0){g5P}T,\Q-z
return true;hwfT6c
else
-r&Ds-X
D:w,B9S:nM return false;[ t;~/H*f
}
0B-o3Hk8XxGr j'})X
aJH5g
void calendarType::disCalendar(int Year, int Month)(@ ~M RR9{ M
{
FMO$a}oDL[V int totalDays = 0;
gbyJI%L@;y
wY for (int i = 1500; i < Year; i++)v:n`)c5J*tdeD
{
yPV&\a6w'[a/Eo if (IsLeapYear(i))J4y|@ A8DtQ
totalDays += 366;
Nw"Fc/\Hwm else aD*z6M/w,U^)zy
totalDays += 365;
JC$O(ZLJ.]C }*Qhx0W"vQ%@r
for (int i = 1; i < Month; i++)s0{y5l+Z
Z5c^
{t}V6`f8KJ
totalDays += getDays(Year, i);t5FZ7I.f}p&is4q
}a4L7Wn9eB$z-J0^*{{%S
totalDays++;t+B+DP)E;{!H!Ir
int week = totalDays % 7;4Y2`Hk9Eelj
cout << setw(30) << Year << "年" << Month << "月"; YA~J:y*[k
cout << endl;

Bn5~
I Vg QPb cout << setw(8) << "Sun";
+m#`+k!x!Y y,nN cout << setw(8) << "Mon";

p []
^,Q r6F
CR O%Lx cout << setw(8) << "Tue";
7unpa(WR4{ cout << setw(8) << "Wed";m-g3GF d r
cout << setw(8) << "Thu";
:f4YX*es(P3u3X$S cout << setw(8) << "Fri";3gN\ NmxXOk p\
cout << setw(8) << "Sat";
$O%`unH cout << endl;6^{*nBJJc6]k
week++;
V5ci;s:L5^Ng if (week > 7) week = 1;U|X.T E*[
for (int i = 1; i < week; i++)
$}YL\rpQ5el cout << setw(8) << "";

m4`M'Z].IO:Q getDays(Year, Month);
#wo"gp+zbAq for (int i = 1; i <= days; i++)
4L#V}B:G&~w~ {
-rt$Lqw `/D if (week > 7) {Vu$VE3\]
cout << endl;
;o{*Y})o(wh
r'J^ week = 1;
7fJ8[P/i:J+G[{ }
g6?rf{R cout << setw(8) << i;-}2c2Y8jL*@ a#f?:Ja
week++;
`z'b\:y }J2vbbq:V tcg4Z
}&k DC7H*X]
[/quote]
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6F#\+hN'WIq1O
请不要在VC++中编译，如果是在VC++中，请删掉三个for循环中的int。
C(HT
V+A_Tp 不同的编译器，对于循环体内的变量定义，其表示范围不同。C++ Builder表示只存在于循环体内，而VC则存在于{ }中，不过如果是内嵌循环，则只存在于此循环中。

chavanel 发表于 2008-8-25 22:34

include后面东西被转义了?D8\\]/yZvr
console application,何不直接在c#,vc用calendar控件

MichaelHsu170 发表于 2008-8-25 22:59

VC6.0里编译就要删掉三个int
8H+{)rm'p3p VC .Net里编译就不要
1D$UH/{fW 这个程序应该是在.Net环境里写的

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