Problem A
Calculator with Postfix Notation, Infix to Postfix Conversion — Problem Statistics

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Submissions	323
Accepted submissions	90
Submission ratio	27.86%
Authors	66
Full solves [?]	57
Full solve Ratio	86.36%

#	User	Runtime	Language	Date
1	Pelle Danasten	0.05 s	Python 3	2025-01-15 00:58:59
2	Victor Jia Gao	0.05 s	Python 3	2026-01-31 21:21:47
3	Gabriel Nyström Johansson	0.05 s	Python 3	2026-02-02 18:00:14
4	Daniel Doshkov	0.06 s	Python 3	2025-01-27 13:25:57
5	Theodor Friberg	0.06 s	Python 3	2025-01-27 17:25:30
6	Carl Gustaf Bril	0.06 s	Python 3	2025-02-02 22:20:31
7	Samuel Mattsson	0.06 s	Python 3	2025-02-02 23:01:59
8	Viggo Forsman	0.06 s	Python 3	2025-02-03 13:22:39
9	Ion Harnebäck Göransson	0.06 s	Python 3	2026-01-25 23:44:08
10	Jacob Brzezinski Ädelroth	0.06 s	Python 3	2026-01-29 11:00:56

#	User	Length	Language	Date
1	Pelle Danasten	1071	Python 3	2025-01-15 00:58:59
2	Daniel Doshkov	1288	Python 3	2025-01-27 13:25:57
3	Casper Beckman	2218	Python 3	2025-02-02 14:47:19
4	Edvin Blomberg	2218	Python 3	2026-02-01 20:19:15
5	Gabriel Nyström Johansson	2440	Python 3	2026-02-02 18:01:20
6	Elias Cavretti	3394	Python 3	2025-07-06 14:59:03
7	Emma Maloney	3465	Python 3	2025-02-03 14:33:27
8	Carl Gustaf Bril	3566	Python 3	2025-02-02 22:20:31
9	Patrik Chudoba	3655	Python 3	2025-01-20 14:40:26
10	Lucas Grant	3705	Python 3	2025-01-28 15:24:10

Solution running time distribution