How do you calculate a power in the C language?

In C language, you can use the pow function to calculate the power of a number.

The prototype of the function is:

double pow(double x, double y);

x represents the base, y represents the exponent.

The sample code is shown below:

#include <stdio.h>
#include <math.h>

int main() {
    double base, exponent, result;

    printf("请输入底数：");
    scanf("%lf", &base);

    printf("请输入指数：");
    scanf("%lf", &exponent);

    result = pow(base, exponent);

    printf("%.2lf的%.2lf次方为%.2lf\n", base, exponent, result);

    return 0;
}

After running the program, input the base and exponent, the program will calculate and display the result.