stl字符串去除空格
In this example, we are declaring a character list and pushing the characters from 'A' to 'Z' using a for loop and push_back() function then printing the value of the vector separated by space.
在此示例中，我們聲明了一個字符列表，并使用for循環和push_back()函數 將字符從'A' 推 送到'Z' ，然后打印以空格分隔的向量的值 。
Code:
碼：
#include <iostream>
#include <list> //for list
using namespace std;
int main()
{
// list of character elements
list<char> clist;
// append characters from 'A' to 'Z'
for (char i = 'A'; i <= 'Z'; ++i) {
clist.push_back(i);
}
// printing all elements
cout << "list (clist) elements: " << endl;
for (char x : clist)
cout << x << ' ';
cout << endl;
return 0;
}
Output
輸出量
list (clist) elements:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
翻譯自: https://www.includehelp.com/stl/push-characters-in-a-list-and-print-them-separated-by-space-in-cpp-stl.aspx
stl字符串去除空格
