How to write the nth power of x in C language and express it as a function

In C language, use the pow() function to find the nth power of x: Syntax: double pow(double x, double n)x is the base, n is the exponent and the return value is n of double type x Power

The nth power function of x in C language is expressed

In C language, you can use Use the pow() function to find x raised to the nth power. The syntax is as follows:

<code class="c">double pow(double x, double n);</code>

Among them:

• x: the number to be calculated to the nth power (base)
• n: exponent

pow() function returns x raised to the nth power. For example, to find 2 raised to the third power, you would use the following code:

<code class="c">double result = pow(2, 3);</code>

result The variable will now contain 8, which is 2 raised to the third power.

It should be noted that the pow() function returns a double type value. If you want to get an integer raised to the power of type int, you can use the following code:

<code class="c">int result = (int)pow(2, 3);</code>

At this time, the result variable will contain 8, even though the pow() function returns a floating point number.

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