import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner =new Scanner(System.in); int ...
final static int sizeTable , , , , , , , , , Integer.MAX VALUE static int sizeOfInt int x for int i i if x lt sizeTable i return i ...
2017-07-20 09:31 0 1179 推荐指数:
import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner =new Scanner(System.in); int ...
...
a=123.456 a = num2str(123.456);b = find(a=='.');c = length(a)-b 或者一步到位: a=123.456; a=num2str(a); ...
一题多种思路: Q:循环哪里怎么理解? A:int o=1; while(i/=10){ ++o; } printf("位数是%d",o);-----------------备忘录 ...
import java.util.Scanner; //给一个不多于5位的正整数,要求:一、求它是几位数,二、逆序打印出各位数字。 public class Test { public static void main(String[] args) { Scanner sc = new ...