java涓璻andom鎬庝箞鎸囧畾鑼冨洿
扬州沐宇科技
2024-03-13 09:41:39
Java
鍦↗ava涓紝鍙互浣跨敤Random绫绘潵鐢熸垚闅忔満鏁般€傝鎸囧畾鑼冨洿锛屽彲浠ヤ娇鐢╪extInt鏂规硶缁撳悎鑼冨洿鐨勮绠楁潵瀹炵幇銆?/p>
浠ヤ笅鏄竴涓ず渚嬩唬鐮侊紝鐢熸垚涓€涓寚瀹氳寖鍥村唴鐨勯殢鏈烘暟锛?/p>
import java.util.Random;
public class RandomRangeExample {
public static void main(String[] args) {
Random rand = new Random();
// 鎸囧畾鑼冨洿涓?鍒?00
int min = 1;
int max = 100;
int randomNumber = rand.nextInt(max - min + 1) + min;
System.out.println("闅忔満鏁? " + randomNumber);
}
}
鍦ㄨ繖涓ず渚嬩腑锛屾垜浠娇鐢?code>nextInt(max - min + 1) + min鏉ョ敓鎴愪竴涓?鍒?00涔嬮棿鐨勯殢鏈烘暟銆傚叾涓?code>nextInt(max - min + 1)鐢熸垚鐨勯殢鏈烘暟鏄湪0鍒?9涔嬮棿锛屽啀鍔犱笂min鐨勫亸绉婚噺鍗冲彲寰楀埌鎸囧畾鑼冨洿鍐呯殑闅忔満鏁般€?/p>
下一条：如何选择java xml的解析库
相关问答
