Java Array Swap swap(int[] arr, int a, int b)

Description

swap

License

Apache License

Declaration

public static void swap(int[] arr, int a, int b) 

Method Source Code

//package com.java2s;
/**/*from ww w  .ja va  2 s. c  o  m*/
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    public static void swap(int[] arr, int a, int b) {
        int t = arr[a];
        arr[a] = arr[b];
        arr[b] = t;
    }

    public static void swap(double[] arr, int a, int b) {
        double t = arr[a];
        arr[a] = arr[b];
        arr[b] = t;
    }
}

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