Java double: double is 64 bit double precision type and used when fractional precision calculation is required. : double « 数据类型 « Java

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Java » 数据类型 » double屏幕截图 
Java double: double is 64 bit double precision type and used when fractional precision calculation is required.
 

public class Main {
  public static void main(String[] args) {
    double d = 1234.56;
    System.out.println("Value of double variable d is :" + d);
  }
}
//Value of double variable d is :1234.56

   
  
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