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:
I have to be at work
I know I want to be on vacation
?
I let the optimizer decide
Weekend days
Working days
Public holidays
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SAT-SUN
Country :
Calendar
School holidays :
Weekend days:
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
SAVE
The Holidays      ptimizer
It tells you when to take your days off to maximize the length of your vacation
 ▶
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 2021
week
mon
tue
wed
thu
fri
sat
sun
09
04
15
0
0
+
×
05
15
1
0
+
×
06
15
2
0
+
×
07
15
3
0
+
×
10
08
15
4
0
+
×
09
15
5
0
+
×
10
15
6
0
+
×
11
15
7
0
+
×
12
15
8
0
+
×
13
15
9
0
+
×
14
15
10
0
+
×
11
15
15
11
0
+
×
16
15
12
0
+
×
17
15
13
0
+
×
18
15
14
0
+
×
19
15
15
0
+
×
20
15
16
0
+
×
21
15
17
0
+
×
12
22
15
18
0
+
×
23
15
19
0
+
×
24
15
20
0
+
×
25
15
21
0
+
×
26
15
22
0
+
×
27
15
23
0
+
×
28
15
24
0
+
×
13
29
15
25
0
+
×
30
15
26
0
+
×
31
15
27
0
+
×
14
April 2021
week
mon
tue
wed
thu
fri
sat
sun
13
01
15
28
0
+
×
02
15
29
0
Good Friday
+
×
03
15
30
0
+
×
04
15
31
0
+
×
14
05
15
32
0
+
×
06
15
33
0
+
×
07
15
34
0
+
×
08
15
35
0
+
×
09
15
36
0
+
×
10
15
37
0
+
×
11
15
38
0
+
×
15
12
15
39
0
+
×
13
15
40
0
+
×
14
15
41
0
Mesadi
+
×
15
15
42
0
+
×
16
15
43
0
+
×
17
15
44
0
+
×
18
15
45
0
+
×
16
19
15
46
0
+
×
20
15
47
0
+
×
21
15
48
0
+
×
22
15
49
0
+
×
23
15
50
0
+
×
24
15
51
0
+
×
25
15
52
0
+
×
17
26
15
53
0
+
×
27
15
54
0
+
×
28
15
55
0
+
×
29
15
56
0
+
×
30
15
57
0
+
×
18
May 2021
week
mon
tue
wed
thu
fri
sat
sun
17
01
15
58
0
+
×
02
15
59
0
+
×
18
03
15
60
0
+
×
04
15
61
0
+
×
05
15
62
0
+
×
06
15
63
0
+
×
07
15
64
0
+
×
08
15
65
0
+
×
09
15
66
0
+
×
19
10
15
67
0
+
×
11
15
68
0
+
×
12
15
69
0
+
×
13
15
70
0
+
×
14
15
71
0
+
×
15
15
72
0
+
×
16
15
73
0
+
×
20
17
15
74
0
+
×
18
15
75
0
+
×
19
15
76
0
+
×
20
15
77
0
+
×
21
15
78
0
+
×
22
15
79
0
+
×
23
15
80
0
+
×
21
24
15
81
0
+
×
25
15
82
0
+
×
26
15
83
0
+
×
27
15
84
0
+
×
28
15
85
0
+
×
29
15
86
0
+
×
30
15
87
0
+
×
22
31
15
88
0
+
×
June 2021
week
mon
tue
wed
thu
fri
sat
sun
22
01
15
89
0
+
×
02
15
90
0
+
×
03
15
91
0
+
×
04
15
92
0
+
×
05
15
93
0
+
×
06
15
94
0
+
×
23
07
15
95
0
+
×
08
15
96
0
+
×
09
15
97
0
+
×
10
15
98
0
+
×
11
15
99
0
+
×
12
15
100
0
+
×
13
15
101
0
+
×
24
14
15
102
0
+
×
15
15
103
0
+
×
16
15
104
0
+
×
17
15
105
0
+
×
18
15
106
0
+
×
19
15
107
0
+
×
20
15
108
0
+
×
25
21
15
109
0
+
×
22
15
110
0
+
×
23
15
111
0
+
×
24
15
112
0
+
×
25
15
113
0
+
×
26
15
114
0
+
×
27
15
115
0
+
×
26
28
15
116
0
+
×
29
15
117
0
+
×
30
15
118
0
+
×
27
 
July 2021
week
mon
tue
wed
thu
fri
sat
sun
26
01
15
119
0
+
×
02
15
120
0
+
×
03
15
121
0
+
×
04
15
122
0
+
×
27
05
15
123
0
+
×
06
15
124
0
+
×
07
15
125
0
+
×
08
15
126
0
+
×
09
15
127
0
+
×
10
15
128
0
+
×
11
15
129
0
+
×
28
12
15
130
0
+
×
13
15
131
0
+
×
14
15
132
0
+
×
15
15
133
0
+
×
16
15
134
0
+
×
17
15
135
0
+
×
18
15
136
0
+
×
29
19
15
137
0
+
×
20
15
138
0
+
×
21
15
139
0
+
×
22
15
140
0
+
×
23
15
141
0
+
×
24
15
142
0
+
×
25
15
143
0
+
×
30
26
15
144
0
+
×
27
15
145
0
+
×
28
15
146
0
+
×
29
15
147
0
+
×
30
15
148
0
+
×
31
15
149
0
+
×
31
August 2021
week
mon
tue
wed
thu
fri
sat
sun
30
01
15
150
0
+
×
31
02
15
151
0
+
×
03
15
152
0
+
×
04
15
153
0
+
×
05
15
154
0
+
×
06
15
155
0
+
×
07
15
156
0
+
×
08
15
157
0
+
×
32
09
15
158
0
+
×
10
15
159
0
+
×
11
15
160
0
+
×
12
15
161
0
+
×
13
15
162
0
+
×
14
15
163
0
+
×
15
15
164
0
Independence Day
+
×
33
16
15
165
0
+
×
17
15
166
0
+
×
18
15
167
0
+
×
19
15
168
0
+
×
20
15
169
0
+
×
21
15
170
0
+
×
22
15
171
0
+
×
34
23
15
172
0
+
×
24
15
173
0
+
×
25
15
174
0
+
×
26
15
175
0
+
×
27
15
176
0
+
×
28
15
177
0
+
×
29
15
178
0
+
×
35
30
15
179
0
+
×
31
15
180
0
+
×
September 2021
week
mon
tue
wed
thu
fri
sat
sun
35
01
15
181
0
+
×
02
15
182
0
+
×
03
15
183
0
+
×
04
15
184
0
+
×
05
15
185
0
+
×
36
06
15
186
0
+
×
07
15
187
0
+
×
08
15
188
0
+
×
09
15
189
0
+
×
10
15
190
0
+
×
11
15
191
0
+
×
12
15
192
0
+
×
37
13
15
193
0
+
×
14
15
194
0
+
×
15
15
195
0
+
×
16
15
196
0
+
×
17
15
197
0
+
×
18
15
198
0
+
×
19
15
199
0
+
×
38
20
15
200
0
+
×
21
15
201
0
+
×
22
15
202
0
+
×
23
15
203
0
+
×
24
15
204
0
+
×
25
15
205
0
+
×
26
15
206
0
+
×
39
27
15
207
0
+
×
28
15
208
0
+
×
29
15
209
0
+
×
30
15
210
0
+
×
40
October 2021
week
mon
tue
wed
thu
fri
sat
sun
39
01
15
211
0
+
×
02
15
212
0
Gandhi's Birthday
+
×
03
15
213
0
+
×
40
04
15
214
0
+
×
05
15
215
0
+
×
06
15
216
0
+
×
07
15
217
0
+
×
08
15
218
0
+
×
09
15
219
0
+
×
10
15
220
0
+
×
41
11
15
221
0
+
×
12
15
222
0
+
×
13
15
223
0
+
×
14
15
224
0
+
×
15
15
225
0
+
×
16
15
226
0
+
×
17
15
227
0
+
×
42
18
15
228
0
+
×
19
15
229
0
+
×
20
15
230
0
+
×
21
15
231
0
+
×
22
15
232
0
+
×
23
15
233
0
+
×
24
15
234
0
+
×
43
25
15
235
0
+
×
26
15
236
0
+
×
27
15
237
0
+
×
28
15
238
0
+
×
29
15
239
0
+
×
30
15
240
0
+
×
31
15
241
0
+
×
44
November 2021
week
mon
tue
wed
thu
fri
sat
sun
44
01
15
242
0
+
×
02
15
243
0
+
×
03
15
244
0
+
×
04
15
245
0
+
×
05
15
246
0
+
×
06
15
247
0
+
×
07
15
248
0
+
×
45
08
15
249
0
+
×
09
15
250
0
+
×
10
15
251
0
+
×
11
15
252
0
+
×
12
15
253
0
+
×
13
15
254
0
+
×
14
15
255
0
+
×
46
15
15
256
0
+
×
16
15
257
0
+
×
17
15
258
0
+
×
18
15
259
0
+
×
19
15
260
0
+
×
20
15
261
0
+
×
21
15
262
0
+
×
47
22
15
263
0
+
×
23
15
264
0
+
×
24
15
265
0
+
×
25
15
266
0
+
×
26
15
267
0
+
×
27
15
268
0
+
×
28
15
269
0
+
×
48
29
15
270
0
+
×
30
15
271
0
+
×
49
December 2021
week
mon
tue
wed
thu
fri
sat
sun
48
01
15
272
0
+
×
02
15
273
0
+
×
03
15
274
0
+
×
04
15
275
0
+
×
05
15
276
0
+
×
49
06
15
277
0
+
×
07
15
278
0
+
×
08
15
279
0
+
×
09
15
280
0
+
×
10
15
281
0
+
×
11
15
282
0
+
×
12
15
283
0
+
×
50
13
15
284
0
+
×
14
15
285
0
+
×
15
15
286
0
+
×
16
15
287
0
+
×
17
15
288
0
+
×
18
15
289
0
+
×
19
15
290
0
+
×
51
20
15
291
0
+
×
21
15
292
0
+
×
22
15
293
0
+
×
23
15
294
0
+
×
24
15
295
0
Christmas Eve
+
×
25
15
296
0
Christmas
+
×
26
15
297
0
+
×
52
27
15
298
0
+
×
28
15
299
0
+
×
29
15
300
0
+
×
30
15
301
0
+
×
31
15
302
0
+
×
01
January 2022
week
mon
tue
wed
thu
fri
sat
sun
52
01
15
303
0
New Year's Day
+
×
02
15
304
0
+
×
01
03
15
305
0
+
×
04
15
306
0
+
×
05
15
307
0
+
×
06
15
308
0
+
×
07
15
309
0
+
×
08
15
310
0
+
×
09
15
311
0
+
×
02
10
15
312
0
+
×
11
15
313
0
+
×
12
15
314
0
+
×
13
15
315
0
+
×
14
15
316
0
Makar Sankranti
+
×
15
15
317
0
+
×
16
15
318
0
+
×
03
17
15
319
0
+
×
18
15
320
0
+
×
19
15
321
0
+
×
20
15
322
0
+
×
21
15
323
0
+
×
22
15
324
0
+
×
23
15
325
0
+
×
04
24
15
326
0
+
×
25
15
327
0
+
×
26
15
328
0
Republic Day
+
×
27
15
329
0
+
×
28
15
330
0
+
×
29
15
331
0
+
×
30
15
332
0
+
×
05
31
15
333
0
+
×
February 2022
week
mon
tue
wed
thu
fri
sat
sun
05
01
15
334
0
+
×
02
15
335
0
+
×
03
15
336
0
+
×
04
15
337
0
+
×
05
15
338
0
+
×
06
15
339
0
+
×
06
07
15
340
0
+
×
08
15
341
0
+
×
09
15
342
0
+
×
10
15
343
0
+
×
11
15
344
0
+
×
12
15
345
0
+
×
13
15
346
0
+
×
07
14
15
347
0
+
×
15
15
348
0
+
×
16
15
349
0
+
×
17
15
350
0
+
×
18
15
351
0
+
×
19
15
352
0
Shivaji Jayanti
+
×
20
15
353
0
+
×
08
21
15
354
0
+
×
22
15
355
0
+
×
23
15
356
0
+
×
24
15
357
0
+
×
25
15
358
0
+
×
26
15
359
0
+
×
27
15
360
0
+
×
09
28
15
361
0
+
×
10
March 2022
week
mon
tue
wed
thu
fri
sat
sun
09
01
15
362
0
+
×
02
15
363
0
+
×
03
15
364
0
+
×
04
15
365
0
+
×
05
15
366
0
+
×
06
15
367
0
+
×
10
11
12
13
14
 
Public holidays
Weekend days
Days to take
Holidays
Days to take:
You can now adjust the optimization by clicking on the calendar
Holidays length:
Optimization factor:
?
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