vector azaie.push_back
时间: 2024-06-15 11:03:09 浏览: 11
vector的push_back函数是用于向vector容器中添加元素的方法。在这个例子中,azaie是一个vector对象,通过调用push_back函数,可以将一个元素添加到azaie的末尾。
例如,如果我们有一个空的azaie vector,可以使用push_back函数将元素添加到其中:
azaie.push_back(10);
这将在azaie的末尾添加一个值为10的元素。如果azaie之前已经包含了其他元素,新的元素将被添加到已有元素的后面。
相关问题
omp vector.push_back()
vector.push_back() is a member function of the C++ STL vector class that adds a new element at the end of the vector. The syntax for using this function is as follows:
vector.push_back(element);
Here, the "element" parameter is the value that needs to be added to the vector. The function increases the size of the vector by one and adds the element at the end.
For example, consider the following code snippet:
vector<int> v;
v.push_back(10);
v.push_back(20);
v.push_back(30);
for(int i=0; i<v.size(); i++) {
cout << v[i] << " ";
}
Output:
10 20 30
In this example, we create an empty vector "v" and then use the push_back() function to add three integers to the vector. Finally, we use a for loop to print the contents of the vector.
.push_back(
.push_back()是一个在vector(向量)中添加元素的方法。它将一个元素添加到vector的末尾。可以将要添加的元素作为参数传递给.push_back()方法。例如,如果我们有一个int类型的vector,我们可以使用vec.push_back(10)将整数10添加到vector的末尾。同样,如果我们有一个string类型的变量str,我们可以使用str.push_back('d')将字符'd'添加到字符串的末尾。这个方法对于在vector或字符串的末尾添加元素非常有用。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* *2* [C++中push_back()函数](https://blog.csdn.net/snowcatvia/article/details/96716344)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
- *3* [push_back()函数的用法](https://blog.csdn.net/mxh3600/article/details/129256563)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_1"}}] [.reference_item style="max-width: 50%"]
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