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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
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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 ()
March 2019
week
mon
tue
wed
thu
fri
sat
sun
09
10
11
12
13
26
15
0
0
27
15
1
0
28
15
2
0
29
15
3
0
30
15
4
0
31
15
5
0
14
April 2019
week
mon
tue
wed
thu
fri
sat
sun
14
01
15
6
0
02
15
7
0
03
15
8
0
04
15
9
0
05
15
10
0
06
15
11
0
07
15
12
0
15
08
15
13
0
09
15
14
0
10
15
15
0
11
15
16
0
12
15
17
0
13
15
18
0
14
15
19
0
16
15
15
20
0
16
15
21
0
17
15
22
0
18
15
23
0
19
15
24
0
20
15
25
0
21
15
26
0
17
22
15
27
0
23
15
28
0
24
15
29
0
25
15
30
0
26
15
31
0
27
15
32
0
28
15
33
0
Orthodox Easter
18
29
15
34
0
30
15
35
0
19
May 2019
week
mon
tue
wed
thu
fri
sat
sun
18
01
15
36
0
Spring and Labour Day
02
15
37
0
Spring and Labour Day
03
15
38
0
Spring and Labour Day
04
15
39
0
05
15
40
0
19
06
15
41
0
07
15
42
0
08
15
43
0
09
15
44
0
Victory Day
10
15
45
0
Victory Day
11
15
46
0
12
15
47
0
20
13
15
48
0
14
15
49
0
15
15
50
0
16
15
51
0
17
15
52
0
18
15
53
0
19
15
54
0
21
20
15
55
0
21
15
56
0
22
15
57
0
23
15
58
0
24
15
59
0
25
15
60
0
26
15
61
0
22
27
15
62
0
28
15
63
0
29
15
64
0
30
15
65
0
31
15
66
0
23
June 2019
week
mon
tue
wed
thu
fri
sat
sun
22
01
15
67
0
02
15
68
0
23
03
15
69
0
04
15
70
0
05
15
71
0
06
15
72
0
07
15
73
0
08
15
74
0
09
15
75
0
24
10
15
76
0
11
15
77
0
12
15
78
0
Russia Day
13
15
79
0
14
15
80
0
15
15
81
0
16
15
82
0
25
17
15
83
0
18
15
84
0
19
15
85
0
20
15
86
0
21
15
87
0
22
15
88
0
23
15
89
0
26
24
15
90
0
25
15
91
0
26
15
92
0
27
15
93
0
28
15
94
0
29
15
95
0
30
15
96
0
27
 
July 2019
week
mon
tue
wed
thu
fri
sat
sun
27
01
15
97
0
02
15
98
0
03
15
99
0
04
15
100
0
05
15
101
0
06
15
102
0
07
15
103
0
28
08
15
104
0
09
15
105
0
10
15
106
0
11
15
107
0
12
15
108
0
13
15
109
0
14
15
110
0
29
15
15
111
0
16
15
112
0
17
15
113
0
18
15
114
0
19
15
115
0
20
15
116
0
21
15
117
0
30
22
15
118
0
23
15
119
0
24
15
120
0
25
15
121
0
26
15
122
0
27
15
123
0
28
15
124
0
31
29
15
125
0
30
15
126
0
31
15
127
0
32
August 2019
week
mon
tue
wed
thu
fri
sat
sun
31
01
15
128
0
02
15
129
0
03
15
130
0
04
15
131
0
32
05
15
132
0
06
15
133
0
07
15
134
0
08
15
135
0
09
15
136
0
10
15
137
0
11
15
138
0
33
12
15
139
0
13
15
140
0
14
15
141
0
15
15
142
0
16
15
143
0
17
15
144
0
18
15
145
0
34
19
15
146
0
20
15
147
0
21
15
148
0
22
15
149
0
23
15
150
0
24
15
151
0
25
15
152
0
35
26
15
153
0
27
15
154
0
28
15
155
0
29
15
156
0
30
15
157
0
31
15
158
0
36
September 2019
week
mon
tue
wed
thu
fri
sat
sun
35
01
15
159
0
36
02
15
160
0
03
15
161
0
04
15
162
0
05
15
163
0
06
15
164
0
07
15
165
0
08
15
166
0
37
09
15
167
0
10
15
168
0
11
15
169
0
12
15
170
0
13
15
171
0
14
15
172
0
15
15
173
0
38
16
15
174
0
17
15
175
0
18
15
176
0
19
15
177
0
20
15
178
0
21
15
179
0
22
15
180
0
39
23
15
181
0
24
15
182
0
25
15
183
0
26
15
184
0
27
15
185
0
28
15
186
0
29
15
187
0
40
30
15
188
0
October 2019
week
mon
tue
wed
thu
fri
sat
sun
40
01
15
189
0
02
15
190
0
03
15
191
0
04
15
192
0
05
15
193
0
06
15
194
0
41
07
15
195
0
08
15
196
0
09
15
197
0
10
15
198
0
11
15
199
0
12
15
200
0
13
15
201
0
42
14
15
202
0
15
15
203
0
16
15
204
0
17
15
205
0
18
15
206
0
19
15
207
0
20
15
208
0
43
21
15
209
0
22
15
210
0
23
15
211
0
24
15
212
0
25
15
213
0
26
15
214
0
27
15
215
0
44
28
15
216
0
29
15
217
0
30
15
218
0
31
15
219
0
45
November 2019
week
mon
tue
wed
thu
fri
sat
sun
44
01
15
220
0
02
15
221
0
03
15
222
0
45
04
15
223
0
Unity Day
05
15
224
0
06
15
225
0
07
15
226
0
08
15
227
0
09
15
228
0
10
15
229
0
46
11
15
230
0
12
15
231
0
13
15
232
0
14
15
233
0
15
15
234
0
16
15
235
0
17
15
236
0
47
18
15
237
0
19
15
238
0
20
15
239
0
21
15
240
0
22
15
241
0
23
15
242
0
24
15
243
0
48
25
15
244
0
26
15
245
0
27
15
246
0
28
15
247
0
29
15
248
0
30
15
249
0
49
December 2019
week
mon
tue
wed
thu
fri
sat
sun
48
01
15
250
0
49
02
15
251
0
03
15
252
0
04
15
253
0
05
15
254
0
06
15
255
0
07
15
256
0
08
15
257
0
50
09
15
258
0
10
15
259
0
11
15
260
0
12
15
261
0
13
15
262
0
14
15
263
0
15
15
264
0
51
16
15
265
0
17
15
266
0
18
15
267
0
19
15
268
0
20
15
269
0
21
15
270
0
22
15
271
0
52
23
15
272
0
24
15
273
0
25
15
274
0
26
15
275
0
27
15
276
0
28
15
277
0
29
15
278
0
01
30
15
279
0
31
15
280
0
January 2020
week
mon
tue
wed
thu
fri
sat
sun
01
01
15
281
0
New Year Holiday Week
02
15
282
0
New Year Holiday Week
03
15
283
0
New Year Holiday Week
04
15
284
0
New Year Holiday Week
05
15
285
0
New Year Holiday Week
02
06
15
286
0
New Year Holiday Week
07
15
287
0
New Year Holiday Week
08
15
288
0
New Year Holiday Week
09
15
289
0
10
15
290
0
11
15
291
0
12
15
292
0
03
13
15
293
0
14
15
294
0
15
15
295
0
16
15
296
0
17
15
297
0
18
15
298
0
19
15
299
0
04
20
15
300
0
21
15
301
0
22
15
302
0
23
15
303
0
24
15
304
0
25
15
305
0
26
15
306
0
05
27
15
307
0
28
15
308
0
29
15
309
0
30
15
310
0
31
15
311
0
06
February 2020
week
mon
tue
wed
thu
fri
sat
sun
05
01
15
312
0
02
15
313
0
06
03
15
314
0
04
15
315
0
05
15
316
0
06
15
317
0
07
15
318
0
08
15
319
0
09
15
320
0
07
10
15
321
0
11
15
322
0
12
15
323
0
13
15
324
0
14
15
325
0
15
15
326
0
16
15
327
0
08
17
15
328
0
18
15
329
0
19
15
330
0
20
15
331
0
21
15
332
0
22
15
333
0
23
15
334
0
Defender of the Fatherland Day
09
24
15
335
0
25
15
336
0
26
15
337
0
27
15
338
0
28
15
339
0
29
15
340
0
10
March 2020
week
mon
tue
wed
thu
fri
sat
sun
09
01
15
341
0
10
02
15
342
0
03
15
343
0
04
15
344
0
05
15
345
0
06
15
346
0
07
15
347
0
08
15
348
0
Women's Day
11
09
15
349
0
Women's Day
10
15
350
0
11
15
351
0
12
15
352
0
13
15
353
0
14
15
354
0
15
15
355
0
12
16
15
356
0
17
15
357
0
18
15
358
0
19
15
359
0
20
15
360
0
21
15
361
0
22
15
362
0
13
23
15
363
0
24
15
364
0
25
15
365
0
26
15
366
0
14
 
Public holidays
Weekend days
Days to take
Holidays
Days to take:
45
Holidays length:
12
Optimization factor:
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