题解 | #取近似值#
取近似值
http://www.nowcoder.com/practice/3ab09737afb645cc82c35d56a5ce802a
import java.util.Scanner;
public class Main{
public static void main(String []args){
Scanner in = new Scanner(System.in);
float num = in.nextFloat();
if(num - (float)((int) num) < (float)0.5){
System.out.print((int)num);
}
else{
System.out.print((int)num + 1);
}
}
}
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