45 lines
794 B
Rust
45 lines
794 B
Rust
/**
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* [209] Minimum Size Subarray Sum
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*/
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pub struct Solution {}
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// submission codes start here
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impl Solution {
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pub fn min_sub_array_len(target: i32, nums: Vec<i32>) -> i32 {
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let length = nums.len();
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let (mut start, mut end) = (0, 0);
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let mut result = i32::MAX;
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let mut sum = 0;
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while end < length {
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sum += nums[end];
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while sum >= target {
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result = result.min((end - start + 1) as i32);
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sum -= nums[start];
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start += 1;
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}
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end += 1;
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}
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if result == i32::MAX {
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0
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} else {
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result
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}
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}
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}
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// submission codes end
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_209() {}
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}
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