题解 | #浮点数的个位数字#
浮点数的个位数字
https://www.nowcoder.com/practice/ffa94d27c6534396aef38813535c279f
using System;
public class Program{
public static void Main()
{
string[] dou = Console.ReadLine().Split(".");
int num = int.Parse(dou[0]);
Console.WriteLine(num%10);
}
}
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