- 2024-08-23D. Determine Winning Islands in Race
https://codeforces.com/contest/1998/problem/D思路:求出到达每个点的最短路径,然后从每个点i考虑跳跃到点j(i->j有边),i+1默认为必胜态,则必败态为j-从1~j的步数。如果必败态所在的位置>必胜态,则更新差分数组,最后求和即可。总结:一开始只考虑了从1~j的步数只能是1步1步走的,没考虑
- 2024-03-14模板匹配——determine_shape_model_params
determine_shape_model_params—Determinetheparametersofashapemodel.模版匹配参数确定 determine_shape_model_paramsdeterminescertainparametersofashapemodelautomaticallyfromthemodelimageTemplate.Theparameterstobedeterminedcanbesp
- 2023-12-01python网络连接报错:ValueError("Unable to determine SOCKS version from %s" % proxy_url) ValueErr
python应用proxy网络连接报错:returnsuper().send(request,*args,**kwargs)^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^File"/home/devil/anaconda3/envs/pytorch/lib/python3.11/site-packages/requests/adapters.py",line454,insendco
- 2023-09-08FAILED: SemanticException Unable to determine if hdfs://localhost.localdomain:9000/root/software/apa
问题描述在hive数据库里面,使用select语句对表的数据进行查找,就出现了这个错误:问题解决这怎么说呢?就是说,本来想先放一放,之后再解决,在解决了namenode的问题之后,再次打开hive,执行select语句,发现莫名其妙地好了;本人也很是莫名其妙;
- 2023-08-19判断一个数是否为素数的自制函数“determine"
intdetermine(intx){ inti=1; for(i=2;i<x;i++) { if(x%i==0) { printf("非素数\n"); break; } } if(i==x) printf("素数\n"); return0; }intmain(){ inta=0; scanf("%d",&a
- 2023-08-05BigDecimal判断整除/除尽
整除:在除法中只有被除数、除数和商都是整数的情况下,才可以说是“整除”。除尽:在除法中只要除到某一位时没有余数,不管被除数、除数和商是整数还是小数,都可以说是“除尽”。BigDecimal判断是否能被整除/***判断被除数是否能被除数整除**@paramdividend被除数*@paramdivisor
- 2023-07-31mysql安装在win环境下的坑
问题:mysql安装目录非默认时,安装完成后启动mysql时会报"Mysql:ibdata1Can‘tdeterminefilepermissions........"的错误.解决方法: 需要给\bin目录权限,把NETWORKSERVICE添加到Administrators组,才能正常启动mysql.
- 2023-06-28gdb.exe: warning: Couldn't determine a path for the index cache directory.
GDB调试中出现的警告D:\\gitee\\luatos-soc-2022\\out\\example_copy>arm-none-eabi-gdbexample.elfC:\\SysGCC\\bin\\arm-none-eabi-gdb.exe:warning:**Couldn'tdetermineapathfortheindexcachedirectory.
- 2023-06-18执行存储过程报错:User does not have access to metadata required to determine stored procedure parameter type
在执行存储过程中,报错详细信息如下:java.sql.SQLException:Userdoesnothaveaccesstometadatarequiredtodeterminestoredprocedureparametertypes.Ifrightscannotbegranted,configureconnectionwith"noAccessToProcedureBodies=true"tohavedrivergener
- 2023-03-17VHDL ERROR: found ‘0‘ definitions of operator “+“, cannot determine exact overloaded
found'0'definitionsofoperator"+",cannotdetermineexactoverloadedmatchingdefinitionfor"+"“找到运算符“+”的“0”定义,无法确定“+”的精确重载匹配
- 2023-03-16pyinstaller 打包报错Failed to determine matplotlib‘s data directory
#fromPyInstaller.utils.hooksimportexec_statement##mpl_data_dir=exec_statement(#"importmatplotlib;print(matplotlib.get_data_path())")#assert
- 2023-03-12java.lang.IllegalStateException: couldn't determine local port. Please set spring.boot.admin.cl
2023-03-12记录一下出现上述问题的原因(1)问题描述:在打包springboot项目时,出现了上述问题(2)产生原因:在打包时,项目的生命周期中没有关闭test(3)解决方法:关闭test,如图,之后
- 2023-03-08protoc 执行时 提示unable to determine Go import path for
protoc新版本需要在proto文件中定义包名optiongo_package="path;name";path表示生成的go文件的存放地址,会自动生成目录的。name表示生成的go文件所属的包名
- 2023-02-12Determine cdrom loaded
CD-ROMstandsforCompactDisk-Read-OnlyMemory CD-ROMmounted?findmnt-c--source/dev/cdrom--outputTARGETfindmnt-c--source/dev/sr0--outputT
- 2023-01-31ERROR: Couldn't determine iptables version
001、ubuntu中安装ssh服务时遇到如下报错:ERROR:Couldn'tdetermineiptablesversion 002、解决方法root@DESKTOP-A31BQ38:~#update-alternatives--listip
- 2022-12-19Spring Cloud构建微服务架构(二)服务消费者
NetflixRibbonisanInterProcessCommunication(IPC)cloudlibrary.Ribbonprimarilyprovidesclient-sideloadbalancingalgorithms.Apartfromtheclient-si
- 2022-11-11Leetcode第1704题:判断字符串的两半是否相似(Determine is string halves are alike)
解题思路直接模拟。将字符串分为两半,分别遍历统计各元音出现的次数,最后比较是否相等即可。核心代码如下:boolhalvesAreAlike(strings){stringa=s.substr(
- 2022-10-17sqlalchemy.exc.noforeignkeyserror: could not determine join condition between parent/child tables on
错误提示:sqlalchemy.exc.noforeignkeyserror:couldnotdeterminejoinconditionbetweenparent/childtablesonrelationshipwife.wife-therearenoforeignkey
- 2022-10-10Failed to determine matplotlib's data directory! 解决方案
异常 在使用Pyinstaller打包写的程序时,抛出了异常,描述为Failedtodeterminematplotlib'sdatadirectory!,原因是找不到matplotlib库的目录,如图所示。解决 找到
- 2022-09-19How To determine Linux Kernel Timer Interrupt Frequency
HowTodetermineLinuxKernelTimerInterruptFrequencyhttps://www.advenage.com/topics/linux-timer-interrupt-frequency
- 2022-08-23eureka 出现Failed to configure a DataSource: 'url' attribute is not specified and no embedde
首选要声明一下SpringBoot版本和SpringCloud的版本要兼容的参考官网:https://spring.io/projects/spring-cloud#overview我使用的版本是springboot2.3.9.RELEASEsprin