kotlin list鐨剆lice鎿嶄綔鎬庝箞鐢?
扬州沐宇科技
2024-06-15 16:48:39
kotlin
鍦↘otlin涓紝鍙互浣跨敤slice鍑芥暟鏉ュList杩涜鍒囩墖鎿嶄綔銆俿lice鍑芥暟鎺ュ彈涓€涓寖鍥村弬鏁帮紝琛ㄧず瑕佸垏鐗囩殑璧峰绱㈠紩锛堝寘鍚級鍜岀粨鏉熺储寮曪紙涓嶅寘鍚級銆備笅闈㈡槸涓€涓ず渚嬶細
val list = listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
// 鍒囩墖绱㈠紩鑼冨洿涓?鍒?
val slicedList = list.slice(2..5)
println(slicedList) // 杈撳嚭 [3, 4, 5, 6]
闄や簡鑼冨洿鍙傛暟澶栵紝slice鍑芥暟杩樺彲浠ユ帴鍙椾竴涓暣鏁版暟缁勫弬鏁帮紝琛ㄧず瑕佸垏鐗囩殑绱㈠紩浣嶇疆銆備笅闈㈡槸涓€涓ず渚嬶細
val list = listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
// 鍒囩墖绱㈠紩浣嶇疆涓?, 3, 5
val slicedList = list.slice(listOf(1, 3, 5))
println(slicedList) // 杈撳嚭 [2, 4, 6]
閫氳繃浣跨敤slice鍑芥暟锛屽彲浠ュList杩涜鐏垫椿鐨勫垏鐗囨搷浣滐紝鏍规嵁鍏蜂綋鐨勯渶姹傞€夋嫨涓嶅悓鐨勫弬鏁板舰寮忔潵瀹炵幇鍒囩墖鍔熻兘銆?/p>
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