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