C++ 输入一行未知个数的整数 代码: #include<iostream> #include<vector> using namespace std; int main() { vector<int> inputs; int n = 0, k=0; int i; cin >> i; inputs.push_back(i); while (cin.get() != '\n') { cin >> i; inputs.push_back(i); }…
编写Java程序,实现从控制台输入对应个数的整数,输出对输入整数的从大到小显示 效果如下: 实现代码: import java.util.Arrays; import java.util.Scanner; public class NumberSorting{ public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("请输入个数:"); int i…
DECLARE @number1 AS numeric(10,2),@number2 AS numeric(10,2) SELECT @number1=10.00,@number2=10.2 SELECT CASE WHEN CAST(@number1 AS INT)=@number1 THEN '整数' ELSE '小数' END, CASE WHEN CAST(@number2 AS INT)=@number2 THEN '整数' ELSE '小数' END GOSELECT TOP 100…