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src/main/kotlin/g3401_3500
s3467_transform_array_by_parity
s3468_find_the_number_of_copy_arrays
s3469_find_minimum_cost_to_remove_array_elements
s3471_find_the_largest_almost_missing_integer
s3472_longest_palindromic_subsequence_after_at_most_k_operations
s3473_sum_of_k_subarrays_with_length_at_least_m
s3474_lexicographically_smallest_generated_string Expand file tree Collapse file tree 8 files changed +10
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lines changed Original file line number Diff line number Diff line change 11package g3401_3500.s3467_transform_array_by_parity
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3- // #Easy #2025_03_06_Time_1_ms_(100.00%)_Space_38.10_MB_(100.00 %)
3+ // #Easy #Array #Sorting #Counting # 2025_03_06_Time_1_ms_(100.00%)_Space_45.41_MB_(5.41 %)
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55class Solution {
66 fun transformArray (nums : IntArray ): IntArray {
Original file line number Diff line number Diff line change 11package g3401_3500.s3468_find_the_number_of_copy_arrays
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3- // #Medium #2025_03_02_Time_4_ms_ (100.00%)_Space_112.45_MB_(100.00 %)
3+ // #Medium #Array #Math #2025_03_06_Time_3_ms_ (100.00%)_Space_111.85_MB_(22.73 %)
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55import kotlin.math.max
66import kotlin.math.min
Original file line number Diff line number Diff line change 11package g3401_3500.s3469_find_minimum_cost_to_remove_array_elements
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3- // #Medium #2025_03_06_Time_51_ms_ (100.00%)_Space_46.26_MB_(100.00 %)
3+ // #Medium #Array #Dynamic_Programming #2025_03_06_Time_27_ms_ (100.00%)_Space_49.13_MB_(93.33 %)
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55import kotlin.math.max
66import kotlin.math.min
Original file line number Diff line number Diff line change 11package g3401_3500.s3470_permutations_iv
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3- // #Hard #2025_03_02_Time_63_ms_(100.00%)_Space_38.70_MB_(100.00%)
3+ // #Hard #Array #Math #Enumeration #Combinatorics
4+ // #2025_03_06_Time_21_ms_(25.81%)_Space_47.38_MB_(6.45%)
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56class Solution {
67 private fun helper (a : Int , b : Int ): Long {
Original file line number Diff line number Diff line change 11package g3401_3500.s3471_find_the_largest_almost_missing_integer
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3- // #Easy #2025_03_02_Time_10_ms_(100.00%)_Space_37.57_MB_(100.00 %)
3+ // #Easy #Array #Hash_Table #2025_03_06_Time_6_ms_(86.49%)_Space_46.27_MB_(5.41 %)
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55class Solution {
66 fun largestInteger (nums : IntArray , k : Int ): Int {
Original file line number Diff line number Diff line change 11package g3401_3500.s3472_longest_palindromic_subsequence_after_at_most_k_operations
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3- // #Medium #2025_03_02_Time_137_ms_(100 .00%)_Space_99.18_MB_(100 .00%)
3+ // #Medium #String #Dynamic_Programming #2025_03_06_Time_142_ms_(55 .00%)_Space_116.30_MB_(10 .00%)
44
55import kotlin.math.abs
66import kotlin.math.max
Original file line number Diff line number Diff line change 11package g3401_3500.s3473_sum_of_k_subarrays_with_length_at_least_m
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3- // #Medium #2025_03_02_Time_305_ms_(100.00%)_Space_76.92_MB_(100.00%)
3+ // #Medium #Array #Dynamic_Programming #Prefix_Sum
4+ // #2025_03_06_Time_227_ms_(24.47%)_Space_99.61_MB_(48.94%)
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56import kotlin.math.max
67
Original file line number Diff line number Diff line change 11package g3401_3500.s3474_lexicographically_smallest_generated_string
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3- // #Hard #2025_03_02_Time_41_ms_ (100.00%)_Space_39.75_MB_(100 .00%)
3+ // #Hard #String #Greedy #String_Matching #2025_03_06_Time_30_ms_ (100.00%)_Space_46.67_MB_(20 .00%)
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55class Solution {
66 fun generateString (str1 : String , str2 : String ): String {
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