149.浮点数
普及-
返回
试题列表
10000
A+B=?
10001
陶陶摘苹果
12002
校门外的树
10003
不高兴的津津
10004
明明的随机数
12005
奖学金
12007
纪念品分组
10007
ISBN号码
10009
数字反转
12006
分数线划定
10011
质因数
10012
数字统计
10013
接水问题
10014
多项式输出
10015
FBI树
10016
乒乓球
10017
谁拿了最多奖学金
10018
津津的储蓄计划
10021
笨小猴
12004
统计数字
12026
火柴棒等式
11005
记数问题
12015
表达式求值
12001
小哼买书
12011
机器翻译
12009
1.2-1挤牛奶
12024
1.3-2修理牛棚
12010
解密QQ号
12039
选数
12048
1.1-1你的飞碟在这里
12017
队列的操作
12062
采药
12071
积木大赛
12078
手机
12079
生日
12085
生活大爆炸版石头剪刀布
12091
珠心算测验
12092
比例简化
12099
数的计算
12105
扫雷游戏
12106
金币
12121
买铅笔
12122
回文日期
12197
神奇的幻方
12199
玩具谜题
12238
直角三角形
12262
亲戚
12291
A^B Problem
12292
浮点数
12294
这个题目真的是A+B
12306
成绩
12309
三角形
12314
最大的两个数
12316
Fibonacci数列
12320
陶陶摘苹果(前传)
22032
度度熊学队列(简单版)
12334
成绩
12335
图书管理员
12390
铺设道路
12393
标题统计
12394
龙虎斗
12397
旅行
22118
神奇的队列
12477
回文数
12485
最大公约数和最小公倍数问题
12486
求先序排列
12487
装箱问题
12492
级数求和
12494
过河卒
12495
均分纸牌
12500
栈
12504
花生采摘
12510
开心的金明
12528
统计单词数
12531
铺地毯
12537
质因数分解
12582
象棋比赛
12584
阶乘之和
12636
又见成绩单(cin会超时需要快读)
12637
又又见成绩单
6277
数列分块入门
12709
约数之和
12714
矩阵A×B
12715
输出矩阵
12716
有规律的图案
22287
组合数1
25001
画圆+正方形
25002
画三角形+正方形
25003
画五角星
25004
画正六边形
25005
画一面旗帜
12736
面积
25006
画三个三角形
25007
画三角旗
25008
画连续三角形
12739
使用邻接矩阵存储图
13001
月球上的体重
题目详情
详情
测评详情
众所周知,12.456e1就是124.56的意思。
这个题目的任务就是把A.DeB的形式写成小数的形式。
输出格式
输入包括一行,是一个形如A.DeB的字符串,其中A、D、B都是数字,范围限制见下。
输出格式
输出包括一行,为A.DeB的小数形式。输出不能有前导零和小数部分的后缀0,如果答案恰为整数,小数点也不应输出。
限制:
输入的字符串长度不超过300,e后面表示位数的字符转化成数字后不超过100
样例:
输入
2.456e1
输出
24.56
样例:
输入
2.456e3
输出
2456
样例:
输入
2.456e5
输出
245600
提交
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请求信息 : 2024-12-10 10:57:53 HTTP/2.0 GET : https://www.iyttest.com/trainDetail?id=149
运行时间 : 0.045035s [ 吞吐率:22.21req/s ] 内存消耗:4,499.27kb 文件加载:149
查询信息 : 6 queries
缓存信息 : 0 reads,0 writes
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CONNECT:[ UseTime:0.000651s ] mysql:host=127.0.0.1;port=3306;dbname=stu_oxiazai_com;charset=utf8
SHOW FULL COLUMNS FROM `hgc_train_camp` [ RunTime:0.000708s ]
SELECT * FROM `hgc_train_camp` WHERE `id` = 149 AND `status` = 1 LIMIT 1 [ RunTime:0.000430s ]
SELECT * FROM `hgc_train_camp` WHERE `status` = 1 ORDER BY `create_time` DESC [ RunTime:0.001207s ]
SHOW FULL COLUMNS FROM `hgc_user` [ RunTime:0.000712s ]
SHOW FULL COLUMNS FROM `hgc_progr_code` [ RunTime:0.000696s ]
SELECT * FROM `hgc_progr_code` WHERE `sku` = 12292 AND `user_id` IS NULL AND `type` = 3 ORDER BY `create_time` DESC LIMIT 1 [ RunTime:0.000339s ]
0.046620s