| ²é¿´: 2500 | »Ø¸´: 1 | |||
sooooooophiaгæ (³õÈëÎÄ̳)
|
[½»Á÷]
javaÖÐÇóÒ»¸ölongÊý×ÖµÄλÊý£¨ÔÚÏߵȣ© ÒÑÓÐ1È˲ÎÓë
|
|
ÇólongÕûÊýµÄλÊý£¨ ÄÜÇó¸ºÊýλÊý£¬°üÀ¨0Ò²ÄÜÇó³öλÊý£¬ÒªÓÃScannerÊäÈ룩 Ö»ÄÜÓÃbasic arithmetic operations+ - * / Ö»ÄÜÓÃÏÂÃæµÄÓï·¨¡£¡£ http://docs.oracle.com/javase/8/docs/api/java/lang/Math.html#addExact-int-int- ¶øÇÒÖ»ÄÜÓÃÒ»Ìõ¹«Ê½±í´ï³ö== Çë¸÷λ´óÉñ°ï棡 |
» ²ÂÄãϲ»¶
271²ÄÁϹ¤³ÌÇóµ÷¼Á
ÒѾÓÐ5È˻ظ´
281Çóµ÷¼Á£¨0805£©
ÒѾÓÐ16È˻ظ´
304Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
²ÄÁϹ¤³Ìר˶µ÷¼Á
ÒѾÓÐ6È˻ظ´
Ò»Ö¾Ô¸Ìì´ó²ÄÁÏÓ뻯¹¤£¨085600£©×Ü·Ö338
ÒѾÓÐ4È˻ظ´
085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
Çó²ÄÁϵ÷¼Á
ÒѾÓÐ8È˻ظ´
294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶
ÒѾÓÐ5È˻ظ´
Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
Ò»Ö¾Ô¸¼ªÁÖ´óѧ²ÄÁÏѧ˶321Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:
Çó½Ì£ºÓÐЧÊý×ÖºÍСÊýλÊýµÄÎÊÌâ
ÒѾÓÐ4È˻ظ´
ÇóÖúÊýѧÉϵıí´ï£¬Êý×ÖλÊýµÄ±£Áô¹ý³ÌÖеġ°ËÄÉáÎåÈ롱¡°È«Éá·¨¡±ºÍ¡°È«½ø·¨¡±
ÒѾÓÐ2È˻ظ´
¡¾ÇóÖú¡¿Çë½Ì¸÷λ¸ßÊÖ£¬fluentÄĸöµØ·½¿ÉÒÔÉèÖÃÓÐЧÊý×ÖµÄλÊý
ÒѾÓÐ21È˻ظ´
²¼ÔúÊֵĴÌâ¬
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 0.5
- Ìû×Ó: 1
- ÔÚÏß: 1.3Сʱ
- ³æºÅ: 3449083
- ×¢²á: 2014-09-29
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
|
import java.util.Scanner; class Test { public static void main(String[] args) throws Exception{ Scanner sc = new Scanner(System.in); long num = sc.nextLong(); String str = String.valueOf(Math.abs(num)); System.out.println(str.length()); } } |
2Â¥2014-09-29 22:53:56













»Ø¸´´ËÂ¥