2023-12-18

2023-12-18 23:29:15 +08:00
parent 117bf4ce75
commit 5667dabd66
42 changed files with 2425 additions and 0 deletions
--- a/Classwork11/Classwork11.sln
+++ b/Classwork11/Classwork11.sln
@@ -0,0 +1,61 @@
+
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+		{3CBC179A-700C-40E5-9877-6448243768F2}.Debug|x86.Build.0 = Debug|Win32
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--- a/Classwork11/S11_1/S11_1.cpp
+++ b/Classwork11/S11_1/S11_1.cpp
@@ -0,0 +1,17 @@
+#include <iostream>
+using namespace std;
+int main()
+{
+	char s[200];
+	cout << "请输入一行字符串:\n";
+	cin.getline(s, 200);
+	int a = 0, b = 0, c = 0;
+	for (int i = 0; s[i] != '\0'; i++)
+	{
+		if (s[i] >= 'A' && s[i] <= 'Z') a++;
+		else if (s[i] >= 'a' && s[i] <= 'z') b++;
+		else if (s[i] >= '0' && s[i] <= '9') c++;
+	}
+	cout << "大写字符计数:" << a << '\t' << "小写字符计数:" << b << '\t' << "数字字符计数:" << c << endl;
+	return 0;
+}
--- a/Classwork11/S11_1/S11_1.vcxproj
+++ b/Classwork11/S11_1/S11_1.vcxproj
@@ -0,0 +1,135 @@
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+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
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--- a/Classwork11/S11_1/S11_1.vcxproj.filters
+++ b/Classwork11/S11_1/S11_1.vcxproj.filters
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="源文件">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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--- a/Classwork11/S11_2/S11_2.cpp
+++ b/Classwork11/S11_2/S11_2.cpp
@@ -0,0 +1,25 @@
+#include <iostream>
+#include <string>
+using namespace std;
+int main()
+{
+	char str[100];
+	int flag = 0;
+	cout << "Input a string:\n";
+	cin.getline(str, 100);
+	for (int i = 0; str[i] != '\0'; i++)
+	{
+		if (str[i] >= 'a' && str[i] <= 'z' && flag == 0)
+		{
+			str[i] = str[i] - 0x20;
+			flag = 1;
+		}
+		if (str[i] == ' ' || str[i] == '\n')
+			flag = 0;
+	}
+	cout << "the result is:\n";
+	cout << str << endl;
+	return 0;
+}
+
+// I am a student. -> I Am A Student.
--- a/Classwork11/S11_2/S11_2.vcxproj
+++ b/Classwork11/S11_2/S11_2.vcxproj
@@ -0,0 +1,135 @@
+<?xml version="1.0" encoding="utf-8"?>
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+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
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+    <ProjectConfiguration Include="Release|x64">
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+    <Keyword>Win32Proj</Keyword>
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+    <UseDebugLibraries>true</UseDebugLibraries>
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+      <SDLCheck>true</SDLCheck>
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+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
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+++ b/Classwork11/S11_2/S11_2.vcxproj.filters
@@ -0,0 +1,22 @@
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+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
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--- a/Classwork11/S11_3/S11_3.cpp
+++ b/Classwork11/S11_3/S11_3.cpp
@@ -0,0 +1,22 @@
+#include <iostream>
+using namespace std;
+int main()
+{
+	char a[25565];
+	cin.getline(a, 25565);
+	int b = 0, flag = 0;
+	for (int i = 0; a[i] != '\0'; i++)
+	{
+		{
+			if (((a[i] >= 0x41 && a[i] <= 0x5A) || (a[i] >= 0x61 && a[i] <= 0x7A)) && flag == 0)
+			{
+				b++;
+				flag = 1;
+			}
+			if (a[i] == 0x20 || a[i] == 0x21 || a[i] == 0x2c || a[i] == 0x2e || a[i] == 0x3a || a[i] == 0x3b || a[i] == 0x3f)
+				flag = 0;
+		}
+	}
+	cout << b << " words" << endl;
+	return 0;
+}
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--- a/Classwork11/S11_3/S11_3.vcxproj.filters
+++ b/Classwork11/S11_3/S11_3.vcxproj.filters
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--- a/Classwork11/S11_4/S11_4.cpp
+++ b/Classwork11/S11_4/S11_4.cpp
@@ -0,0 +1,31 @@
+#include <iostream>
+using namespace std;
+bool isLetter(char in)
+{
+	if ((in >= 0x41 && in <= 0x5A) || (in >= 0x61 && in <= 0x7A)) return true;
+	else return false;
+}
+int main()
+{
+	char longest_word[100], string[25565];
+	int length = 0, length_temp, begin;
+	cin.getline(string, 25565);
+	for (int i = 0; string[i] != '\0'; i++)
+		if (isLetter(string[i]) == true)
+		{
+			begin = i;
+			do i++; while (isLetter(string[i]) == true);
+			length_temp = i - begin;
+			if (length_temp > length)
+			{
+				length = length_temp;
+				for (int j = 0; j < length; j++)
+					longest_word[j] = string[begin + j];
+			}
+		}
+	cout << "The longest word is ";
+	for (int k = 0; k < length; k++)
+		cout << longest_word[k];
+	cout << endl;
+	return 0;
+}
--- a/Classwork11/S11_4/S11_4.vcxproj
+++ b/Classwork11/S11_4/S11_4.vcxproj
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+++ b/Classwork11/S11_4/S11_4.vcxproj.filters
@@ -0,0 +1,22 @@
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--- a/Classwork11/实验报告.doc
+++ b/Classwork11/实验报告.doc