class power
{ static double power(double x,int n) { if(n>1) return x*power(x,n-1); } public static void main(String[] args) { System.out.println("5 is to power 5 is :" + power.power(5.0,5)); }
}
class power
{ double n=0; static double power(double x,double n) { if(n>1) n=x*power(x,n-1); return n; } public static void main(String[] args) { System.out.println("5 is to power 5 is :" + power.power(5.0,5.0)); }
}
class power
{ double n=0; static double power(double x,double n) { if(n>1) n=x*power(x,n-1); return n; } public static void main(String[] args) { System.out.println("5 is to power 5 is :" + power.power(5.0,5.0)); }
}
class power
{ static double power(double x,int n) { if(n>1) return x*power(x,n-1); else return x; \\这里缺少一个返回值,要不然N=1时,函数没有返回值。 } public static void main(String[] args) { System.out.println("5 is to power 5 is :" + power.power(5.0,5)); }