根据提示，在右侧编辑器补充代码，完成对所输入数据的乘方计算，并能处理乘方计算中出现的NameError异常和SyntaxError异常。

try:
    # 输入格式为 base^exp
    base, exp = input().split('^')
    result = int(base) ** int(exp)
    print(result)
except NameError:
    print("输入错误，请按照格式输入 base^exp")
except SyntaxError:
    print("输入错误，请按照格式输入 base^exp")
except Exception as e:
    print("出现未知错误：", e)

相关问题

请写一个能键盘输入数据进行复数的加减乘除乘方立方运算的代码

以下是一个简单的 Python 代码示例，可以实现复数的加减乘除乘方立方运算：

# 定义复数类
class Complex:
    def __init__(self, real, imag):
        self.real = real
        self.imag = imag
    
    # 复数加法
    def __add__(self, other):
        return Complex(self.real + other.real, self.imag + other.imag)
    
    # 复数减法
    def __sub__(self, other):
        return Complex(self.real - other.real, self.imag - other.imag)
    
    # 复数乘法
    def __mul__(self, other):
        real = self.real * other.real - self.imag * other.imag
        imag = self.real * other.imag + self.imag * other.real
        return Complex(real, imag)
    
    # 复数除法
    def __truediv__(self, other):
        denominator = other.real ** 2 + other.imag ** 2
        real = (self.real * other.real + self.imag * other.imag) / denominator
        imag = (self.imag * other.real - self.real * other.imag) / denominator
        return Complex(real, imag)
    
    # 复数乘方
    def power(self, n):
        r = (self.real ** 2 + self.imag ** 2) ** 0.5
        theta = math.atan2(self.imag, self.real)
        real = r ** n * math.cos(n * theta)
        imag = r ** n * math.sin(n * theta)
        return Complex(real, imag)
    
    # 复数立方
    def cube(self):
        return self.power(3)

# 主程序
if __name__ == '__main__':
    while True:
        # 读取用户输入
        input_str = input('请输入复数表达式（例如：2+3j）：')
        
        # 解析用户输入
        try:
            real, imag = map(float, input_str.split('+'))
        except ValueError:
            print('输入有误，请重新输入！')
            continue
        
        # 创建复数对象
        c1 = Complex(real, imag)
        
        # 读取运算符
        operator = input('请输入运算符（+、-、*、/、^、3）：')
        
        # 执行运算
        if operator == '+':
            input_str = input('请输入另一个复数表达式（例如：2+3j）：')
            try:
                real, imag = map(float, input_str.split('+'))
            except ValueError:
                print('输入有误，请重新输入！')
                continue
            c2 = Complex(real, imag)
            result = c1 + c2
        elif operator == '-':
            input_str = input('请输入另一个复数表达式（例如：2+3j）：')
            try:
                real, imag = map(float, input_str.split('+'))
            except ValueError:
                print('输入有误，请重新输入！')
                continue
            c2 = Complex(real, imag)
            result = c1 - c2
        elif operator == '*':
            input_str = input('请输入另一个复数表达式（例如：2+3j）：')
            try:
                real, imag = map(float, input_str.split('+'))
            except ValueError:
                print('输入有误，请重新输入！')
                continue
            c2 = Complex(real, imag)
            result = c1 * c2
        elif operator == '/':
            input_str = input('请输入另一个复数表达式（例如：2+3j）：')
            try:
                real, imag = map(float, input_str.split('+'))
            except ValueError:
                print('输入有误，请重新输入！')
                continue
            c2 = Complex(real, imag)
            result = c1 / c2
        elif operator == '^':
            input_str = input('请输入乘方指数：')
            try:
                n = int(input_str)
            except ValueError:
                print('输入有误，请重新输入！')
                continue
            result = c1.power(n)
        elif operator == '3':
            result = c1.cube()
        else:
            print('输入有误，请重新输入！')
            continue
        
        # 输出结果
        print('计算结果为：{}+{}j'.format(result.real, result.imag))

该程序首先定义了一个复数类 `Complex`，其中包括了复数加法、减法、乘法、除法、乘方、立方等运算的实现。

然后，程序通过一个死循环来读取用户输入，并根据用户输入的运算符执行相应的运算。当用户输入非法表达式或运算符时，程序会提示用户重新输入。最后，程序将计算结果输出到屏幕上。

请注意，由于 Python 中的虚数单位为 `j` 而不是 `i`，因此输入的复数表达式应该形如 `2+3j` 而不是 `2+3i`。

请写一个能键盘输入数据进行复数的加减乘除乘方立方运算的C++代码

以下是一个简单的C++代码，用于进行复数的加减乘除乘方立方等运算：

#include <iostream>
#include <cmath>

using namespace std;

class Complex {
public:
    double real, imag; // 实部和虚部

    Complex(double r = 0, double i = 0) : real(r), imag(i) {}

    Complex operator+(const Complex& other) const {
        return Complex(real + other.real, imag + other.imag);
    }

    Complex operator-(const Complex& other) const {
        return Complex(real - other.real, imag - other.imag);
    }

    Complex operator*(const Complex& other) const {
        return Complex(real * other.real - imag * other.imag, real * other.imag + imag * other.real);
    }

    Complex operator/(const Complex& other) const {
        double den = other.real * other.real + other.imag * other.imag;
        return Complex((real * other.real + imag * other.imag) / den, (imag * other.real - real * other.imag) / den);
    }

    Complex operator^(int n) const {
        double r = pow(sqrt(real * real + imag * imag), n);
        double t = atan2(imag, real);
        return Complex(r * cos(n * t), r * sin(n * t));
    }

    Complex operator~() const {
        return Complex(real, -imag);
    }

    friend Complex operator*(double a, const Complex& b) {
        return Complex(a * b.real, a * b.imag);
    }

    friend ostream& operator<<(ostream& os, const Complex& c) {
        os << c.real << " + " << c.imag << "i";
        return os;
    }

    friend istream& operator>>(istream& is, Complex& c) {
        is >> c.real >> c.imag;
        return is;
    }
};

int main() {
    Complex a, b;
    char op;

    cout << "Enter the first complex number: ";
    cin >> a;
    cout << "Enter the second complex number: ";
    cin >> b;
    cout << "Enter the operator (+, -, *, /, ^, ~): ";
    cin >> op;

    switch (op) {
    case '+':
        cout << a + b << endl;
        break;
    case '-':
        cout << a - b << endl;
        break;
    case '*':
        cout << a * b << endl;
        break;
    case '/':
        cout << a / b << endl;
        break;
    case '^':
        int n;
        cout << "Enter the power (integer): ";
        cin >> n;
        cout << (a ^ n) << endl;
        cout << (b ^ n) << endl;
        break;
    case '~':
        cout << ~a << endl;
        cout << ~b << endl;
        break;
    default:
        cout << "Invalid operator." << endl;
        break;
    }

    return 0;
}

该程序需要用户输入两个复数以及运算符，然后输出计算结果。用户可以进行加法、减法、乘法、除法、乘方和共轭运算。