ICPC 2024 vòng Quốc gia - B: Boulevard Blueprint
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Points:
1.40
Time limit:
4.0s
Memory limit:
512M
Input:
stdin
Output:
stdout
Author:
Problem type
Allowed languages
C, C++, Go, Java, Kotlin, Pascal, PyPy, Python, Rust, Scratch
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Sample Input 1
4
2 2 2
0 0 1 1
0 1 1 2
1 2 2
0 0 1 2
0 0 1 1
2 2 2
0 0 1 1
1 1 2 2
2 2 3
0 0 1 1
0 0 2 2
1 1 2 2
Sample Output 1
4
12
14
0
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