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49dcb8adc3
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The problem from Codeforces Round 925 (Div. 3)
https://codeforces.com/problemset/problem/1931/F
Signed-off-by: Frederick Chen <seventeen@ohdragonboi.cn>
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2025-04-19 10:28:04 +08:00 |
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10fe6aa33b
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The problem from Educational Codeforces Round 161 (Rated for Div. 2)
https://codeforces.com/problemset/problem/1922/B
Signed-off-by: Frederick Chen <seventeen@ohdragonboi.cn>
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2025-04-19 10:27:27 +08:00 |
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d1347b22c0
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The problem from Codeforces Round 920 (Div. 3)
https://codeforces.com/problemset/problem/1921/B
Signed-off-by: Frederick Chen <seventeen@ohdragonboi.cn>
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2025-04-19 10:26:43 +08:00 |
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