A -Alice's presentTime Limit:5000MSMemory Limit:65536KB64bit IO Format:%lld & %lluSubmitStatusPracticeZOJ 3633Appoint description:DescriptionAs a doll...
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其他好文 时间:
2015-01-30 17:07:27
阅读次数:
141
1. java.text.DecimalFormat; //此方法为四舍五入例如:DecimalFormat df = new DecimalFormat("#.0"); //#.0代表一位小数 #.00代表两位小数 以此类推 df.format(num); 2.Math.round(); /...
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编程语言 时间:
2015-01-30 17:05:30
阅读次数:
208
Given two integers representing the numerator and denominator of a fraction, return the fraction in string format.
If the fractional part is repeating, enclose the repeating part in parentheses....
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其他好文 时间:
2015-01-30 15:55:05
阅读次数:
123
1 /推荐使用新浪的: 2 $ch = curl_init(); 3 $url = "http://ip.dpool.sina.com.cn/iplookup/iplookup.php?format=json&ip=202.102.3.141"; //测试202.102.3.141 江苏省常...
优化前:SELECT a.* FROM t1 a,(SELECT obj_id,MAX(PRE_DETAIL_INST_ID) PRE_DETAIL_INST_ID FROM t1 WHERE DATE_FORMAT(crt_date,'%Y-%m-%d %H') = DATE_FORMAT(DAT...
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数据库 时间:
2015-01-30 15:08:35
阅读次数:
308
16.1如何将基本数据类型转换成CString类型用CString的Format方法void CDemoView::OnDraw(CDC* pDC){ int a = 100; double b = 1.23; //将整型转换成CString CString str1 = _...
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编程语言 时间:
2015-01-30 14:55:33
阅读次数:
152
1 double value = 16325.62901; 2 string specifier; 3 CultureInfo culture; 4 5 // Use standard numeric format specifiers. 6 specifier = "G"; 7 culture.....
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其他好文 时间:
2015-01-30 14:53:29
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195
Wavio Sequence
Time Limit:3000MS Memory Limit:0KB 64bit IO Format:%lld & %llu
Submit Status
Description
Problem D
Wavio Sequence
Input: Standard Input
Output: Standard Output...
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其他好文 时间:
2015-01-30 09:16:46
阅读次数:
242
Time Limit: 2000ms
Memory Limit: 524288KB
This problem will be judged on CodeForces. Original ID:
385C
64-bit integer IO format: %I64d Java class name:
(Any)
Prev
Submit
Status
Sta...
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其他好文 时间:
2015-01-30 09:14:45
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128
CString getPath(){ CTime time = CTime::GetCurrentTime(); CString t = time.Format(_T("%Y%m%d%H%M%S")); CString path("c://cjt//"); path.Append(_T("devic...
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编程语言 时间:
2015-01-29 22:29:03
阅读次数:
280