class Main {
public static void main(String[] args) {
//JSRUN引擎2.0,支持多达30种语言在线运行,全仿真在线交互输入输出。
System.out.println("Hello world! - java.jsrun.net ");
int count = funcion(16);
System.out.println(count);
}
public static int funcion(int n){
int i = 1,count = 0;
while(i<=n){
i = i*2;
count++;
System.out.println("count:"+count+"; i"+i);
}
return count;
}
}