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Calendar
School holidays :
The Holidays      ptimizer
It tells you when to take your days off to maximize the length of your vacation
Calendar
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Optimize it
I would like to take
days off
from  
1 2 3 4 5 6 7 9 10 11 12
 to 
1 2 3 4 5 6 7 9 10 11 12
Before running the optimizer, clicking on the days of the calendar you can define:
the days you must necessarily be at work ()
the days you want to be on holidays for sure ()
January 2019
week
mon
tue
wed
thu
fri
sat
sun
01
02
03
04
21
15
0
0
22
15
1
0
23
15
2
0
24
15
3
0
25
15
4
0
26
15
5
0
27
15
6
0
05
28
15
7
0
29
15
8
0
30
15
9
0
31
15
10
0
06
February 2019
week
mon
tue
wed
thu
fri
sat
sun
05
01
15
11
0
02
15
12
0
03
15
13
0
06
04
15
14
0
05
15
15
0
06
15
16
0
07
15
17
0
08
15
18
0
09
15
19
0
10
15
20
0
07
11
15
21
0
12
15
22
0
13
15
23
0
14
15
24
0
15
15
25
0
16
15
26
0
17
15
27
0
08
18
15
28
0
19
15
29
0
20
15
30
0
21
15
31
0
22
15
32
0
23
15
33
0
24
15
34
0
09
25
15
35
0
26
15
36
0
27
15
37
0
28
15
38
0
10
March 2019
week
mon
tue
wed
thu
fri
sat
sun
09
01
15
39
0
02
15
40
0
03
15
41
0
10
04
15
42
0
05
15
43
0
06
15
44
0
07
15
45
0
08
15
46
0
09
15
47
0
10
15
48
0
11
11
15
49
0
Clean Monday
12
15
50
0
13
15
51
0
14
15
52
0
15
15
53
0
16
15
54
0
17
15
55
0
12
18
15
56
0
19
15
57
0
20
15
58
0
21
15
59
0
22
15
60
0
23
15
61
0
24
15
62
0
13
25
15
63
0
Independence Day
26
15
64
0
27
15
65
0
28
15
66
0
29
15
67
0
30
15
68
0
31
15
69
0
14
April 2019
week
mon
tue
wed
thu
fri
sat
sun
14
01
15
70
0
02
15
71
0
03
15
72
0
04
15
73
0
05
15
74
0
06
15
75
0
07
15
76
0
15
08
15
77
0
09
15
78
0
10
15
79
0
11
15
80
0
12
15
81
0
13
15
82
0
14
15
83
0
16
15
15
84
0
16
15
85
0
17
15
86
0
18
15
87
0
19
15
88
0
20
15
89
0
21
15
90
0
17
22
15
91
0
23
15
92
0
24
15
93
0
25
15
94
0
26
15
95
0
Good Friday
27
15
96
0
28
15
97
0
Orthodox Easter
18
29
15
98
0
Easter Monday
30
15
99
0
19
 
May 2019
week
mon
tue
wed
thu
fri
sat
sun
18
01
15
100
0
Labour Day
02
15
101
0
03
15
102
0
04
15
103
0
05
15
104
0
19
06
15
105
0
07
15
106
0
08
15
107
0
09
15
108
0
10
15
109
0
11
15
110
0
12
15
111
0
20
13
15
112
0
14
15
113
0
15
15
114
0
16
15
115
0
17
15
116
0
18
15
117
0
19
15
118
0
21
20
15
119
0
21
15
120
0
22
15
121
0
23
15
122
0
24
15
123
0
25
15
124
0
26
15
125
0
22
27
15
126
0
28
15
127
0
29
15
128
0
30
15
129
0
31
15
130
0
23
June 2019
week
mon
tue
wed
thu
fri
sat
sun
22
01
15
131
0
02
15
132
0
23
03
15
133
0
04
15
134
0
05
15
135
0
06
15
136
0
07
15
137
0
08
15
138
0
09
15
139
0
24
10
15
140
0
11
15
141
0
12
15
142
0
13
15
143
0
14
15
144
0
15
15
145
0
16
15
146
0
Pentecost
25
17
15
147
0
Pentecost Monday
18
15
148
0
19
15
149
0
20
15
150
0
21
15
151
0
22
15
152
0
23
15
153
0
26
24
15
154
0
25
15
155
0
26
15
156
0
27
15
157
0
28
15
158
0
29
15
159
0
30
15
160
0
27
July 2019
week
mon
tue
wed
thu
fri
sat
sun
27
01
15
161
0
02
15
162
0
03
15
163
0
04
15
164
0
05
15
165
0
06
15
166
0
07
15
167
0
28
08
15
168
0
09
15
169
0
10
15
170
0
11
15
171
0
12
15
172
0
13
15
173
0
14
15
174
0
29
15
15
175
0
16
15
176
0
17
15
177
0
18
15
178
0
19
15
179
0
20
15
180
0
21
15
181
0
30
22
15
182
0
23
15
183
0
24
15
184
0
25
15
185
0
26
15
186
0
27
15
187
0
28
15
188
0
31
29
15
189
0
30
15
190
0
31
15
191
0
32
August 2019
week
mon
tue
wed
thu
fri
sat
sun
31
01
15
192
0
02
15
193
0
03
15
194
0
04
15
195
0
32
05
15
196
0
06
15
197
0
07
15
198
0
08
15
199
0
09
15
200
0
10
15
201
0
11
15
202
0
33
12
15
203
0
13
15
204
0
14
15
205
0
15
15
206
0
Assumption
16
15
207
0
17
15
208
0
18
15
209
0
34
19
15
210
0
20
15
211
0
21
15
212
0
22
15
213
0
23
15
214
0
24
15
215
0
25
15
216
0
35
26
15
217
0
27
15
218
0
28
15
219
0
29
15
220
0
30
15
221
0
31
15
222
0
36
September 2019
week
mon
tue
wed
thu
fri
sat
sun
35
01
15
223
0
36
02
15
224
0
03
15
225
0
04
15
226
0
05
15
227
0
06
15
228
0
07
15
229
0
08
15
230
0
37
09
15
231
0
10
15
232
0
11
15
233
0
12
15
234
0
13
15
235
0
14
15
236
0
15
15
237
0
38
16
15
238
0
17
15
239
0
18
15
240
0
19
15
241
0
20
15
242
0
21
15
243
0
22
15
244
0
39
23
15
245
0
24
15
246
0
25
15
247
0
26
15
248
0
27
15
249
0
28
15
250
0
29
15
251
0
40
30
15
252
0
October 2019
week
mon
tue
wed
thu
fri
sat
sun
40
01
15
253
0
02
15
254
0
03
15
255
0
04
15
256
0
05
15
257
0
06
15
258
0
41
07
15
259
0
08
15
260
0
09
15
261
0
10
15
262
0
11
15
263
0
12
15
264
0
13
15
265
0
42
14
15
266
0
15
15
267
0
16
15
268
0
17
15
269
0
18
15
270
0
19
15
271
0
20
15
272
0
43
21
15
273
0
22
15
274
0
23
15
275
0
24
15
276
0
25
15
277
0
26
15
278
0
27
15
279
0
44
28
15
280
0
Ochi Day
29
15
281
0
30
15
282
0
31
15
283
0
45
November 2019
week
mon
tue
wed
thu
fri
sat
sun
44
01
15
284
0
02
15
285
0
03
15
286
0
45
04
15
287
0
05
15
288
0
06
15
289
0
07
15
290
0
08
15
291
0
09
15
292
0
10
15
293
0
46
11
15
294
0
12
15
295
0
13
15
296
0
14
15
297
0
15
15
298
0
16
15
299
0
17
15
300
0
47
18
15
301
0
19
15
302
0
20
15
303
0
21
15
304
0
22
15
305
0
23
15
306
0
24
15
307
0
48
25
15
308
0
26
15
309
0
27
15
310
0
28
15
311
0
29
15
312
0
30
15
313
0
49
December 2019
week
mon
tue
wed
thu
fri
sat
sun
48
01
15
314
0
49
02
15
315
0
03
15
316
0
04
15
317
0
05
15
318
0
06
15
319
0
07
15
320
0
08
15
321
0
50
09
15
322
0
10
15
323
0
11
15
324
0
12
15
325
0
13
15
326
0
14
15
327
0
15
15
328
0
51
16
15
329
0
17
15
330
0
18
15
331
0
19
15
332
0
20
15
333
0
21
15
334
0
22
15
335
0
52
23
15
336
0
24
15
337
0
25
15
338
0
Christmas
26
15
339
0
Glorifying Mother of God
27
15
340
0
28
15
341
0
29
15
342
0
01
30
15
343
0
31
15
344
0
January 2020
week
mon
tue
wed
thu
fri
sat
sun
01
01
15
345
0
New Year's Day
02
15
346
0
03
15
347
0
04
15
348
0
05
15
349
0
02
06
15
350
0
Epiphany
07
15
351
0
08
15
352
0
09
15
353
0
10
15
354
0
11
15
355
0
12
15
356
0
03
13
15
357
0
14
15
358
0
15
15
359
0
16
15
360
0
17
15
361
0
18
15
362
0
19
15
363
0
04
20
15
364
0
21
15
365
0
05
06
 
Public holidays
Weekend days
Days to take
Holidays
Days to take:
45
Holidays length:
12
Optimization factor:
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