'commit'
This commit is contained in:
213
TangDou/DiTui/.clang-format
Normal file
213
TangDou/DiTui/.clang-format
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@@ -0,0 +1,213 @@
|
||||
# 语言: None, Cpp, Java, JavaScript, ObjC, Proto, TableGen, TextProto
|
||||
Language: Cpp
|
||||
BasedOnStyle: LLVM
|
||||
|
||||
# 访问说明符(public、private等)的偏移
|
||||
AccessModifierOffset: -4
|
||||
|
||||
# 开括号(开圆括号、开尖括号、开方括号)后的对齐: Align, DontAlign, AlwaysBreak(总是在开括号后换行)
|
||||
AlignAfterOpenBracket: Align
|
||||
|
||||
# 连续赋值时,对齐所有等号
|
||||
AlignConsecutiveAssignments: false
|
||||
|
||||
# 连续声明时,对齐所有声明的变量名
|
||||
AlignConsecutiveDeclarations: false
|
||||
|
||||
# 右对齐逃脱换行(使用反斜杠换行)的反斜杠
|
||||
AlignEscapedNewlines: Right
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||||
|
||||
# 水平对齐二元和三元表达式的操作数
|
||||
AlignOperands: true
|
||||
|
||||
# 对齐连续的尾随的注释
|
||||
AlignTrailingComments: true
|
||||
|
||||
# 不允许函数声明的所有参数在放在下一行
|
||||
AllowAllParametersOfDeclarationOnNextLine: false
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||||
|
||||
# 不允许短的块放在同一行
|
||||
AllowShortBlocksOnASingleLine: true
|
||||
|
||||
# 允许短的case标签放在同一行
|
||||
AllowShortCaseLabelsOnASingleLine: true
|
||||
|
||||
# 允许短的函数放在同一行: None, InlineOnly(定义在类中), Empty(空函数), Inline(定义在类中,空函数), All
|
||||
AllowShortFunctionsOnASingleLine: None
|
||||
|
||||
# 允许短的if语句保持在同一行
|
||||
AllowShortIfStatementsOnASingleLine: true
|
||||
|
||||
# 允许短的循环保持在同一行
|
||||
AllowShortLoopsOnASingleLine: true
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||||
|
||||
# 总是在返回类型后换行: None, All, TopLevel(顶级函数,不包括在类中的函数),
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# AllDefinitions(所有的定义,不包括声明), TopLevelDefinitions(所有的顶级函数的定义)
|
||||
AlwaysBreakAfterReturnType: None
|
||||
|
||||
# 总是在多行string字面量前换行
|
||||
AlwaysBreakBeforeMultilineStrings: false
|
||||
|
||||
# 总是在template声明后换行
|
||||
AlwaysBreakTemplateDeclarations: true
|
||||
|
||||
# false表示函数实参要么都在同一行,要么都各自一行
|
||||
BinPackArguments: true
|
||||
|
||||
# false表示所有形参要么都在同一行,要么都各自一行
|
||||
BinPackParameters: true
|
||||
|
||||
# 大括号换行,只有当BreakBeforeBraces设置为Custom时才有效
|
||||
BraceWrapping:
|
||||
# class定义后面
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||||
AfterClass: false
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||||
# 控制语句后面
|
||||
AfterControlStatement: false
|
||||
# enum定义后面
|
||||
AfterEnum: false
|
||||
# 函数定义后面
|
||||
AfterFunction: false
|
||||
# 命名空间定义后面
|
||||
AfterNamespace: false
|
||||
# struct定义后面
|
||||
AfterStruct: false
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||||
# union定义后面
|
||||
AfterUnion: false
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||||
# extern之后
|
||||
AfterExternBlock: false
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||||
# catch之前
|
||||
BeforeCatch: false
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||||
# else之前
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||||
BeforeElse: false
|
||||
# 缩进大括号
|
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IndentBraces: false
|
||||
# 分离空函数
|
||||
SplitEmptyFunction: false
|
||||
# 分离空语句
|
||||
SplitEmptyRecord: false
|
||||
# 分离空命名空间
|
||||
SplitEmptyNamespace: false
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||||
|
||||
# 在二元运算符前换行: None(在操作符后换行), NonAssignment(在非赋值的操作符前换行), All(在操作符前换行)
|
||||
BreakBeforeBinaryOperators: NonAssignment
|
||||
|
||||
# 在大括号前换行: Attach(始终将大括号附加到周围的上下文), Linux(除函数、命名空间和类定义,与Attach类似),
|
||||
# Mozilla(除枚举、函数、记录定义,与Attach类似), Stroustrup(除函数定义、catch、else,与Attach类似),
|
||||
# Allman(总是在大括号前换行), GNU(总是在大括号前换行,并对于控制语句的大括号增加额外的缩进), WebKit(在函数前换行), Custom
|
||||
# 注:这里认为语句块也属于函数
|
||||
BreakBeforeBraces: Custom
|
||||
|
||||
# 在三元运算符前换行
|
||||
BreakBeforeTernaryOperators: false
|
||||
|
||||
# 在构造函数的初始化列表的冒号后换行
|
||||
BreakConstructorInitializers: AfterColon
|
||||
|
||||
#BreakInheritanceList: AfterColon
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||||
|
||||
BreakStringLiterals: false
|
||||
|
||||
# 每行字符的限制,0表示没有限制
|
||||
ColumnLimit: 0
|
||||
|
||||
CompactNamespaces: true
|
||||
|
||||
# 构造函数的初始化列表要么都在同一行,要么都各自一行
|
||||
ConstructorInitializerAllOnOneLineOrOnePerLine: false
|
||||
|
||||
# 构造函数的初始化列表的缩进宽度
|
||||
ConstructorInitializerIndentWidth: 4
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||||
|
||||
# 延续的行的缩进宽度
|
||||
ContinuationIndentWidth: 4
|
||||
|
||||
# 去除C++11的列表初始化的大括号{后和}前的空格
|
||||
Cpp11BracedListStyle: true
|
||||
|
||||
# 继承最常用的指针和引用的对齐方式
|
||||
DerivePointerAlignment: false
|
||||
|
||||
# 固定命名空间注释
|
||||
FixNamespaceComments: true
|
||||
|
||||
# 缩进case标签
|
||||
IndentCaseLabels: false
|
||||
|
||||
IndentPPDirectives: None
|
||||
|
||||
# 缩进宽度
|
||||
IndentWidth: 4
|
||||
|
||||
# 函数返回类型换行时,缩进函数声明或函数定义的函数名
|
||||
IndentWrappedFunctionNames: false
|
||||
|
||||
# 保留在块开始处的空行
|
||||
KeepEmptyLinesAtTheStartOfBlocks: false
|
||||
|
||||
# 连续空行的最大数量
|
||||
MaxEmptyLinesToKeep: 1
|
||||
|
||||
# 命名空间的缩进: None, Inner(缩进嵌套的命名空间中的内容), All
|
||||
NamespaceIndentation: None
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||||
|
||||
# 指针和引用的对齐: Left, Right, Middle
|
||||
PointerAlignment: Right
|
||||
|
||||
# 允许重新排版注释
|
||||
ReflowComments: true
|
||||
|
||||
# 允许排序#include
|
||||
SortIncludes: false
|
||||
|
||||
# 允许排序 using 声明
|
||||
SortUsingDeclarations: false
|
||||
|
||||
# 在C风格类型转换后添加空格
|
||||
SpaceAfterCStyleCast: false
|
||||
|
||||
# 在Template 关键字后面添加空格
|
||||
SpaceAfterTemplateKeyword: true
|
||||
|
||||
# 在赋值运算符之前添加空格
|
||||
SpaceBeforeAssignmentOperators: true
|
||||
|
||||
# SpaceBeforeCpp11BracedList: true
|
||||
|
||||
# SpaceBeforeCtorInitializerColon: true
|
||||
|
||||
# SpaceBeforeInheritanceColon: true
|
||||
|
||||
# 开圆括号之前添加一个空格: Never, ControlStatements, Always
|
||||
SpaceBeforeParens: ControlStatements
|
||||
|
||||
# SpaceBeforeRangeBasedForLoopColon: true
|
||||
|
||||
# 在空的圆括号中添加空格
|
||||
SpaceInEmptyParentheses: false
|
||||
|
||||
# 在尾随的评论前添加的空格数(只适用于//)
|
||||
SpacesBeforeTrailingComments: 1
|
||||
|
||||
# 在尖括号的<后和>前添加空格
|
||||
SpacesInAngles: false
|
||||
|
||||
# 在C风格类型转换的括号中添加空格
|
||||
SpacesInCStyleCastParentheses: false
|
||||
|
||||
# 在容器(ObjC和JavaScript的数组和字典等)字面量中添加空格
|
||||
SpacesInContainerLiterals: true
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||||
|
||||
# 在圆括号的(后和)前添加空格
|
||||
SpacesInParentheses: false
|
||||
|
||||
# 在方括号的[后和]前添加空格,lamda表达式和未指明大小的数组的声明不受影响
|
||||
SpacesInSquareBrackets: false
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||||
|
||||
# 标准: Cpp03, Cpp11, Auto
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||||
Standard: Cpp11
|
||||
|
||||
# tab宽度
|
||||
TabWidth: 4
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||||
|
||||
# 使用tab字符: Never, ForIndentation, ForContinuationAndIndentation, Always
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||||
UseTab: Never
|
||||
25
TangDou/DiTui/.vscode/c_cpp_properties.json
vendored
Normal file
25
TangDou/DiTui/.vscode/c_cpp_properties.json
vendored
Normal file
@@ -0,0 +1,25 @@
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||||
{
|
||||
"configurations": [
|
||||
{
|
||||
"name": "Win32",
|
||||
"compilerArgs": [
|
||||
"-fexec-charset=GBK"
|
||||
],
|
||||
"includePath": [
|
||||
"${workspaceFolder}/**",
|
||||
"C:/TDM-GCC-64/lib/gcc/x86_64-w64-mingw32/10.3.0/**",
|
||||
"C:/TDM-GCC-64/x86_64-w64-mingw32/include/**"
|
||||
],
|
||||
"defines": [
|
||||
"_DEBUG",
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||||
"UNICODE",
|
||||
"_UNICODE"
|
||||
],
|
||||
"compilerPath": "C:/TDM-GCC-64/bin/gcc.exe",
|
||||
"cStandard": "c11",
|
||||
"cppStandard": "c++17",
|
||||
"intelliSenseMode": "gcc-x64"
|
||||
}
|
||||
],
|
||||
"version": 4
|
||||
}
|
||||
5
TangDou/DiTui/.vscode/extensions.json
vendored
Normal file
5
TangDou/DiTui/.vscode/extensions.json
vendored
Normal file
@@ -0,0 +1,5 @@
|
||||
{
|
||||
"recommendations": [
|
||||
"MS-CEINTL.vscode-language-pack-zh-hans"
|
||||
]
|
||||
}
|
||||
28
TangDou/DiTui/.vscode/launch.json
vendored
Normal file
28
TangDou/DiTui/.vscode/launch.json
vendored
Normal file
@@ -0,0 +1,28 @@
|
||||
// https://github.com/Microsoft/vscode-cpptools/blob/master/launch.md
|
||||
{
|
||||
"version": "0.2.0",
|
||||
"configurations": [
|
||||
{
|
||||
"name": "(gdb) Launch", // 配置名称,将会在启动配置的下拉菜单中显示
|
||||
"type": "cppdbg", // 配置类型,cppdbg对应cpptools提供的调试功能;可以认为此处只能是cppdbg
|
||||
"request": "launch", // 请求配置类型,可以为launch(启动)或attach(附加)
|
||||
"program": "${fileDirname}\\${fileBasenameNoExtension}.exe", // 将要进行调试的程序的路径
|
||||
"args": [], // 程序调试时传递给程序的命令行参数,一般设为空即可
|
||||
"stopAtEntry": false, // 设为true时程序将暂停在程序入口处,相当于在main上打断点
|
||||
"externalConsole": false,
|
||||
"cwd": "${fileDirname}\\", // 调试程序时的工作目录,此为工作区文件夹;改成${fileDirname}可变为文件所在目录
|
||||
"environment": [], // 环境变量
|
||||
"internalConsoleOptions": "neverOpen", // 如果不设为neverOpen,调试时会跳到“调试控制台”选项卡,你应该不需要对gdb手动输命令吧?
|
||||
"MIMode": "gdb", // 指定连接的调试器,可以为gdb或lldb。但我没试过lldb
|
||||
"miDebuggerPath": "gdb.exe", // 调试器路径,Windows下后缀不能省略,Linux下则不要
|
||||
"setupCommands": [
|
||||
{ // 模板自带,好像可以更好地显示STL容器的内容,具体作用自行Google
|
||||
"description": "Enable pretty-printing for gdb",
|
||||
"text": "-enable-pretty-printing",
|
||||
"ignoreFailures": false
|
||||
}
|
||||
],
|
||||
"preLaunchTask": "Compile" // 调试会话开始前执行的任务,一般为编译程序。与tasks.json的label相对应
|
||||
}
|
||||
]
|
||||
}
|
||||
112
TangDou/DiTui/.vscode/settings.json
vendored
Normal file
112
TangDou/DiTui/.vscode/settings.json
vendored
Normal file
@@ -0,0 +1,112 @@
|
||||
{
|
||||
"files.defaultLanguage": "c", // ctrl+N新建文件后默认的语言
|
||||
"editor.formatOnType": true, // 输入分号(C/C++的语句结束标识)后自动格式化当前这一行的代码
|
||||
"editor.suggest.snippetsPreventQuickSuggestions": false, // clangd的snippets有很多的跳转点,不用这个就必须手动触发Intellisense了
|
||||
"editor.acceptSuggestionOnEnter": "off", // 我个人的习惯,按回车时一定是真正的换行,只有tab才会接受Intellisense
|
||||
|
||||
"code-runner.runInTerminal": true, // 设置成false会在“输出”中输出,无法输入
|
||||
"code-runner.saveFileBeforeRun": true, // run code前保存
|
||||
"code-runner.preserveFocus": true, // 若为false,run code后光标会聚焦到终端上。如果需要频繁输入数据可设为false
|
||||
"code-runner.clearPreviousOutput": false, // 每次run code前清空属于code runner的终端消息,默认false
|
||||
"code-runner.ignoreSelection": true, // 默认为false,效果是鼠标选中一块代码后可以单独执行,但C是编译型语言,不适合这样用
|
||||
|
||||
"C_Cpp.clang_format_sortIncludes": true,
|
||||
"files.associations": {
|
||||
"array": "cpp",
|
||||
"atomic": "cpp",
|
||||
"*.tcc": "cpp",
|
||||
"cctype": "cpp",
|
||||
"clocale": "cpp",
|
||||
"cmath": "cpp",
|
||||
"cstdarg": "cpp",
|
||||
"cstddef": "cpp",
|
||||
"cstdint": "cpp",
|
||||
"cstdio": "cpp",
|
||||
"cstdlib": "cpp",
|
||||
"cwchar": "cpp",
|
||||
"cwctype": "cpp",
|
||||
"deque": "cpp",
|
||||
"unordered_map": "cpp",
|
||||
"vector": "cpp",
|
||||
"exception": "cpp",
|
||||
"algorithm": "cpp",
|
||||
"memory": "cpp",
|
||||
"memory_resource": "cpp",
|
||||
"optional": "cpp",
|
||||
"string": "cpp",
|
||||
"string_view": "cpp",
|
||||
"system_error": "cpp",
|
||||
"tuple": "cpp",
|
||||
"type_traits": "cpp",
|
||||
"utility": "cpp",
|
||||
"fstream": "cpp",
|
||||
"initializer_list": "cpp",
|
||||
"iosfwd": "cpp",
|
||||
"iostream": "cpp",
|
||||
"istream": "cpp",
|
||||
"limits": "cpp",
|
||||
"new": "cpp",
|
||||
"ostream": "cpp",
|
||||
"sstream": "cpp",
|
||||
"stdexcept": "cpp",
|
||||
"streambuf": "cpp",
|
||||
"typeinfo": "cpp",
|
||||
"valarray": "cpp",
|
||||
"cassert": "cpp",
|
||||
"cerrno": "cpp",
|
||||
"cfloat": "cpp",
|
||||
"chrono": "cpp",
|
||||
"ciso646": "cpp",
|
||||
"climits": "cpp",
|
||||
"complex": "cpp",
|
||||
"csetjmp": "cpp",
|
||||
"csignal": "cpp",
|
||||
"cstring": "cpp",
|
||||
"ctime": "cpp",
|
||||
"cuchar": "cpp",
|
||||
"numeric": "cpp",
|
||||
"ratio": "cpp",
|
||||
"version": "cpp",
|
||||
"bitset": "cpp",
|
||||
"regex": "cpp",
|
||||
"random": "cpp",
|
||||
"unordered_set": "cpp",
|
||||
"list": "cpp",
|
||||
"any": "cpp",
|
||||
"functional": "cpp",
|
||||
"mutex": "cpp",
|
||||
"shared_mutex": "cpp",
|
||||
"thread": "cpp",
|
||||
"variant": "cpp",
|
||||
"map": "cpp",
|
||||
"scoped_allocator": "cpp",
|
||||
"future": "cpp",
|
||||
"iomanip": "cpp",
|
||||
"forward_list": "cpp",
|
||||
"bit": "cpp",
|
||||
"ccomplex": "cpp",
|
||||
"cfenv": "cpp",
|
||||
"charconv": "cpp",
|
||||
"cinttypes": "cpp",
|
||||
"codecvt": "cpp",
|
||||
"condition_variable": "cpp",
|
||||
"cstdalign": "cpp",
|
||||
"cstdbool": "cpp",
|
||||
"ctgmath": "cpp",
|
||||
"set": "cpp",
|
||||
"iterator": "cpp",
|
||||
"filesystem": "cpp",
|
||||
"ios": "cpp",
|
||||
"locale": "cpp",
|
||||
"queue": "cpp",
|
||||
"stack": "cpp",
|
||||
"typeindex": "cpp",
|
||||
"compare": "cpp",
|
||||
"concepts": "cpp",
|
||||
"coroutine": "cpp",
|
||||
"numbers": "cpp",
|
||||
"ranges": "cpp",
|
||||
"span": "cpp",
|
||||
"stop_token": "cpp"
|
||||
}, // 格式化时调整include的顺序(按字母排序)
|
||||
}
|
||||
40
TangDou/DiTui/.vscode/tasks.json
vendored
Normal file
40
TangDou/DiTui/.vscode/tasks.json
vendored
Normal file
@@ -0,0 +1,40 @@
|
||||
// https://code.visualstudio.com/docs/editor/tasks
|
||||
{
|
||||
"version": "2.0.0",
|
||||
"tasks": [
|
||||
{
|
||||
"label": "Compile", // 任务名称,与launch.json的preLaunchTask相对应
|
||||
"command": "g++", // 要使用的编译器,C++用g++
|
||||
"args": [
|
||||
"${file}",
|
||||
"-o", // 指定输出文件名,不加该参数则默认输出a.exe,Linux下默认a.out
|
||||
"${fileDirname}\\${fileBasenameNoExtension}.exe",
|
||||
"-g", // 生成和调试有关的信息
|
||||
"-Wall", // 开启额外警告
|
||||
"-static-libgcc", // 静态链接libgcc,一般都会加上
|
||||
"-fexec-charset=GBK", // 生成的程序使用GBK编码,不加这一条会导致Win下输出中文乱码
|
||||
"-std=c++17", // C++最新标准为c++17,或根据自己的需要进行修改
|
||||
], // 编译的命令,其实相当于VSC帮你在终端中输了这些东西
|
||||
"type": "process", // process是vsc把预定义变量和转义解析后直接全部传给command;shell相当于先打开shell再输入命令,所以args还会经过shell再解析一遍
|
||||
"group": {
|
||||
"kind": "build",
|
||||
"isDefault": true // 不为true时ctrl shift B就要手动选择了
|
||||
},
|
||||
"presentation": {
|
||||
"echo": true,
|
||||
"reveal": "always", // 执行任务时是否跳转到终端面板,可以为always,silent,never。具体参见VSC的文档
|
||||
"focus": false, // 设为true后可以使执行task时焦点聚集在终端,但对编译C/C++来说,设为true没有意义
|
||||
"panel": "shared" // 不同的文件的编译信息共享一个终端面板
|
||||
},
|
||||
},
|
||||
{
|
||||
"label": "commit gitee",
|
||||
"type": "shell",
|
||||
"command": "D:\\python\\一键推拉.cmd",
|
||||
"group": {
|
||||
"kind": "build",
|
||||
"isDefault": true
|
||||
},
|
||||
}
|
||||
]
|
||||
}
|
||||
26
TangDou/DiTui/CaiDai.cpp
Normal file
26
TangDou/DiTui/CaiDai.cpp
Normal file
@@ -0,0 +1,26 @@
|
||||
#include <bits/stdc++.h>
|
||||
|
||||
using namespace std;
|
||||
|
||||
// 彩带
|
||||
// https://blog.csdn.net/weixin_43736974/article/details/108246801
|
||||
// 从已知到未知,找规律
|
||||
// 设 f(n)为有n条彩带情况下的方案数,推导
|
||||
// f(1)=2 ---->全红或全白
|
||||
// f(2)=2 ---->红白或白红
|
||||
// f(3)=4 ---->题目中说到的
|
||||
// f(4)=6 ---->再多推导一步,根据规则来。
|
||||
// ...
|
||||
// f(n)=f(n-1)+f(n-2)
|
||||
|
||||
int dp(int n) {
|
||||
if (n == 1) return 2;
|
||||
if (n == 2) return 2;
|
||||
return dp(n - 1) + dp(n - 2);
|
||||
}
|
||||
|
||||
int main() {
|
||||
int n = 10;
|
||||
cout << dp(n) << endl;
|
||||
return 0;
|
||||
}
|
||||
52
TangDou/DiTui/ChengShiPath.cpp
Normal file
52
TangDou/DiTui/ChengShiPath.cpp
Normal file
@@ -0,0 +1,52 @@
|
||||
#include <bits/stdc++.h>
|
||||
|
||||
using namespace std;
|
||||
|
||||
const int N=1000010;
|
||||
int dp[N];
|
||||
// 城市路径
|
||||
// https://blog.csdn.net/weixin_43736974/article/details/108246801
|
||||
|
||||
int minPath = INT32_MAX, n;
|
||||
vector<pair<int, int>> v1 = {{0, 0}}; //有一个元素,初值
|
||||
|
||||
//曼哈顿距离
|
||||
int dis(pair<int, int> a, pair<int, int> b) {
|
||||
return abs(a.first - b.first) + abs(a.second - b.second);
|
||||
}
|
||||
|
||||
//设f(i)为从城市1依次跳到城市i的距离之和
|
||||
int f(int i) {
|
||||
if (i == 1) return 0;
|
||||
return dp(i - 1) + dis(v1[i - 1], v1[i]);
|
||||
}
|
||||
|
||||
//设g(i)为从城市i依次跳到城市n的距离之和
|
||||
int g(int i) {
|
||||
if (i == n) return 0;
|
||||
return g(i + 1) + dis(v1[i], v1[i + 1]);
|
||||
}
|
||||
|
||||
int main() {
|
||||
//输入+输出重定向
|
||||
freopen("../DiTui/ChengShiPath.txt", "r", stdin);
|
||||
|
||||
cin >> n;
|
||||
for (int i = 1; i <= n; ++i) {
|
||||
int x, y;
|
||||
cin >> x >> y;
|
||||
v1.push_back({x, y});
|
||||
}
|
||||
//输出
|
||||
for (int i = 1; i <= n; ++i) {
|
||||
cout << v1[i].first << " " << v1[i].second << endl;
|
||||
}
|
||||
|
||||
for (int i = 2; i < n; i++) {
|
||||
minPath = min(minPath, dp(i - 1) + g(i + 1) + dis(v1[i - 1], v1[i + 1]));
|
||||
}
|
||||
cout << minPath << endl;
|
||||
//关闭文件
|
||||
fclose(stdin);
|
||||
return 0;
|
||||
}
|
||||
5
TangDou/DiTui/ChengShiPath.txt
Normal file
5
TangDou/DiTui/ChengShiPath.txt
Normal file
@@ -0,0 +1,5 @@
|
||||
4
|
||||
0 0
|
||||
8 3
|
||||
11 -1
|
||||
10 0
|
||||
23
TangDou/DiTui/ChuanYueShaMo.cpp
Normal file
23
TangDou/DiTui/ChuanYueShaMo.cpp
Normal file
@@ -0,0 +1,23 @@
|
||||
#include <bits/stdc++.h>
|
||||
|
||||
using namespace std;
|
||||
|
||||
// 例4、穿越沙漠
|
||||
// https://blog.csdn.net/weixin_43983838/article/details/88125782
|
||||
int main() {
|
||||
int dis = 500, oil = 500;
|
||||
int k = 1;
|
||||
//因为不确定循环次数,又至少做一次,所以我们用do_while
|
||||
do {
|
||||
printf("储油点%d:距离出发点%5d,", k, 1000 - dis);
|
||||
printf("储油量%5dL\n", oil);
|
||||
k = k + 1;
|
||||
dis = dis + 500 / (2 * k - 1);
|
||||
oil = 500 * k;
|
||||
} while (dis < 1000);
|
||||
|
||||
// 再计算出发点的储油量
|
||||
oil = 500 * (k - 1) + (1000 - dis) * (2 * k - 1);
|
||||
printf("储油点%d:距离出发点%5d,储油量%5dL\n", k, 0, oil);
|
||||
return 0;
|
||||
}
|
||||
28
TangDou/DiTui/PuCiZhuan.cpp
Normal file
28
TangDou/DiTui/PuCiZhuan.cpp
Normal file
@@ -0,0 +1,28 @@
|
||||
#include <bits/stdc++.h>
|
||||
|
||||
using namespace std;
|
||||
|
||||
// C++ 算法篇 递推
|
||||
// https://blog.csdn.net/weixin_43736974/article/details/108246801
|
||||
/*
|
||||
【问题分析】
|
||||
用 f(n) 表示 n×3 的路面有多少种不同的铺设方案。把路面看成n行3列,则问题可以分成两种情况考虑,一种是最后一行用 3 块 1×1 的瓷砖铺设;
|
||||
另一种是最后两行用 1 块 2×2 和 2 块 1×1 的瓷砖铺设(最后两行就有两种铺法),第一种铺法就转换为 f(i-1) 的问题了,第二种铺法就转换成 f(i-2) 的问题了。
|
||||
根据加法原理,得到的递推关系式为 f(i) = f(i-1) +f(i-2)×2,边界为 f(0)=1,f(1)=1。
|
||||
*/
|
||||
|
||||
int f(int n) {
|
||||
if (n == 0) return 0;
|
||||
if (n == 1) return 1;
|
||||
if (n == 2) return 3;
|
||||
return dp(n - 1) + 2 * dp(n - 2);
|
||||
}
|
||||
|
||||
int main() {
|
||||
int n;
|
||||
n = 3;
|
||||
|
||||
cout << dp(n) << endl;
|
||||
|
||||
return 0;
|
||||
}
|
||||
35
TangDou/DiTui/ShuZiSanJiaoXing.cpp
Normal file
35
TangDou/DiTui/ShuZiSanJiaoXing.cpp
Normal file
@@ -0,0 +1,35 @@
|
||||
#include <bits/stdc++.h>
|
||||
|
||||
using namespace std;
|
||||
|
||||
int a[101][101] = {0};
|
||||
|
||||
int main() {
|
||||
//输入+输出重定向
|
||||
freopen("../DiTui/ShuZiSanJiaoXing.txt", "r", stdin);
|
||||
int n;
|
||||
cin >> n;
|
||||
for (int i = 1; i <= n; i++) {
|
||||
for (int j = 1; j <= i; ++j) {
|
||||
cin >> a[i][j];
|
||||
}
|
||||
}
|
||||
//输出
|
||||
for (int i = 1; i <= n; i++) {
|
||||
for (int j = 1; j <= n; ++j) {
|
||||
cout << a[i][j] << " ";
|
||||
}
|
||||
cout << endl;
|
||||
}
|
||||
|
||||
//从倒数第二层开始进行递推,一直推到第一层
|
||||
for (int i = n - 1; i >= 1; i--) {
|
||||
for (int j = 1; j <= i; ++j) {
|
||||
a[i][j] = max(a[i + 1][j] + a[i][j], a[i + 1][j + 1] + a[i][j]);
|
||||
}
|
||||
}
|
||||
cout << "数字三角形最大值:" << a[1][1] << endl;
|
||||
//关闭文件
|
||||
fclose(stdin);
|
||||
return 0;
|
||||
}
|
||||
6
TangDou/DiTui/ShuZiSanJiaoXing.txt
Normal file
6
TangDou/DiTui/ShuZiSanJiaoXing.txt
Normal file
@@ -0,0 +1,6 @@
|
||||
5
|
||||
7
|
||||
3 8
|
||||
8 1 0
|
||||
2 7 4 4
|
||||
4 5 2 6 5
|
||||
1
TangDou/DiTui/TODO.txt
Normal file
1
TangDou/DiTui/TODO.txt
Normal file
@@ -0,0 +1 @@
|
||||
https://www.cnblogs.com/buringstraw/p/10392846.html
|
||||
BIN
TangDou/DiTui/穿越沙漠.xlsx
Normal file
BIN
TangDou/DiTui/穿越沙漠.xlsx
Normal file
Binary file not shown.
BIN
TangDou/DiTui/铺地砖.xlsx
Normal file
BIN
TangDou/DiTui/铺地砖.xlsx
Normal file
Binary file not shown.
Reference in New Issue
Block a user