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🎨AI Resource Generation

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수학 퍼즐

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Time limitMemory limit
1 sec256 MB
📃 Problem
💻 Input
🖨️ Output

💻 Sample Input 1
10
B 2
E 5
S 7
I 10
O 16
M 19
B 3
G 1
I 9
M 2
🖨️ Sample Output 1
2

💡 Hint

Source: USACO 2015 US Open, Silver Problem 1. Bessie Goes Moo