输入x,k.计算x的k次方和k次根号下x的值赋值给y并输出y的值.java
时间: 2024-03-13 08:42:46 浏览: 66
可以使用Math库中的pow()和sqrt()函数来计算幂和根号。代码如下:
```java
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
double x = scanner.nextDouble();
double k = scanner.nextDouble();
double y = Math.pow(x, k) + Math.pow(x, 1/k);
System.out.println(y);
}
}
```
这段代码会先读入x和k,然后使用Math.pow()计算x的k次方,使用Math.pow()和1/k计算x的k次根号,最后将两个结果相加赋值给y并输出。
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