ICPC 2025 vòng Quốc gia - F: Feast of Delicacy

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Points: 0.26
Time limit: 1.0s
Memory limit: 512M
Problem type
Allowed languages
C, C++, Go, Java, Kotlin, Pascal, PyPy, Python, Rust, Scratch

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Sample Input 1

3
5
1 3 5 -7 9
4
-7 -1 -4 -6
10
1 -3 5 -7 9 -11 13 -15 17 -19

Sample Output 1

18
0
24

Comments

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  • -2
    mintri2009  commented on Dec. 5, 2025, 9:00 a.m. ← edited

    hello


  • -3
    anle82918  commented on Dec. 4, 2025, 4:03 a.m.

    de


  • -1
    Thien2009  commented on Nov. 29, 2025, 10:37 a.m.

    dạng bài này là gì vậy, các anh chị đi qua giúp em với