20 lines
521 B
Rust
20 lines
521 B
Rust
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impl Solution {
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pub fn max_score(card_points: Vec<i32>, k: i32) -> i32 {
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let mut sum = card_points.iter()
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.take(k as usize)
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.sum::<i32>();
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let mut max = sum;
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for (sub, add) in card_points.iter()
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.take(k as usize)
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.rev()
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.zip(
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card_points.iter()
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.rev()
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.take(k as usize)
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) {
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sum += add - sub;
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max = max.max(sum);
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}
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max
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}
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}
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