// for_each_string1.cpp// compile with: /ZW#include<stdio.h>usingnamespacePlatform; refstructMyClass{property String^ MyStringProperty; };intmain(){ String^ MyString = refnewString("abcd");foreach(charc in MyString ){ wprintf("%c", c); } wprintf("\n"); MyClass^ x = refnewMy...
// for_each_string2.cpp // compile with: /clr using namespace System; ref struct MyClass { property String ^ MyStringProperty; }; int main() { String ^ MyString = gcnew String("abcd"); for each ( Char c in MyString ) Console::Write(c); Console::WriteLine(); MyClass ^ x =...
import java.util.Scanner; publicclassForeachExample{ publicstaticvoidmain(String[] args){ Scanner scanner = new Scanner(System.in); System.out.print("Enter strings separated by spaces: "); String[] inputs = scanner.nextLine().split(" "); // 使用foreach循环处理用户输入 for...
"Bob", "Charlie" }; foreach (string name in names) { Console.WriteLine(name); } // 使用foreach循环遍历字符串中的字符 string str = "Hello"; foreach (
string s = Console.ReadLine();//输入的字符串用S来接收 int letter = 0;//最开始字母的个数为0 int gigit = 0; //最开始数字的个数为0 int symbol = 0;//最开始字符的个数为0 foreach (char c in s) { //foreach 语句用于循环访问集合以获取所需信息,语法 foreach(元素类型 c int 遍历对...
using System; namespace ConsoleEnum { class host { [STAThread] static void Main(string[] args) { cars C = new cars(); Console.WriteLine("\nInternal Collection (Unsorted - IEnumerable,Enumerator)\n"); foreach(car c in C) Console.WriteLine(c.Make + "\t\t" + ...
usingSystem;usingSystem.Collections.Generic;publicclassCSharpBuiltInTypes:IEnumerable<string> {publicIEnumerator<string>GetEnumerator(){yieldreturn"object";yieldreturn"byte";yieldreturn"uint";yieldreturn"ulong";yieldreturn"float";yieldreturn"char";yieldreturn"bool";...
foreach 语句为数组或对象集合中的每个元素重复一个嵌入语句组。支持的语言:Java、C# 、PHP、D语言(Phobos库)等。该语句可以与for进行等价替换。例如:foreach(char c in str)等价于for(int i = 0; i<str.length; ++i)该语句更简洁,且易于理解,适用于需要对数组或对象集合进行遍历的场合。意...
使用<c:forEach>的varStatus属性,具体代码如下: <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %> <%@ taglib prefix="c" uri="http://java...
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