在Java中,如何计算次幂/次方?
public class Main {
public static void main(String args[]) {
int num = 2
int pow = 3
System.out.print(power(num, pow))
}
public static int power(int a, int b) {
int power = 1
for (int c = 0 c < b c++)
power *= a
return power
}
}
上面代码计算结果 -
8