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package HuaweiCoding; import java.util.Scanner; /* * 写出一个程序,接受一个正浮点数值,输出该数值的近似整数值。 * 如果小数点后数值大于等于5,向上取整;小于5,则向下取整。 */ public class Integer_1 { public static void main(String[] args) { Scanner sc=new Scanner(System.in); while(sc.hasNext()) { double nextDouble = sc.nextDouble(); System.out.println(Math.round(nextDouble)); } } }