#include <iostream>
#include <vector>
using namespace std;
int main(void)
{
vector<int>array;
array.push_back(100);
array.push_back(300);
array.push_back(300);
array.push_back(300);
array.push_back(300);
array.push_back(500);
vector<int>::iterator itor;
for(itor=array.begin();itor!=array.end();itor++)
{
if(*itor==300)
{
itor=array.erase(itor);
}
}
for(itor=array.begin();itor!=array.end();itor++)
{
cout<<*itor<<"";
}
return 0;
}
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiI0gTMx81dsQWZ4lmZf1GLlpXazVmcvwFciV2dsQXYtJ3bm9CX9s2RkBnVHFmb1clWvB3MaVnRtp1XlBXe0xCMy81dvRWYoNHLwEzX5xCMx8FesU2cfdGLwMzX0xiRGZkRGZ0Xy9GbvNGLpZTY1EmMZVDUSFTU4VFRR9Fd4VGdsYTMfVmepNHLrJXYtJXZ0F2dvwVZnFWbp1zczV2YvJHctM3cv1Ce-cmbw5SMxEzM1kTMzATYlVWZiZTYyYzXyAzNzITMzEzLcZDMyIDMy8CXn9Gbi9CXzV2Zh1WavwVbvNmLvR3YxUjLyM3Lc9CX6MHc0RHaiojIsJye.png)
vector::erase():從指定容器删除指定位置的元素或某段範圍内的元素 vector::erase()方法有兩種重載形式 如下:
iterator erase( iterator _Where); iterator erase( iterator _First,
iterator _Last); 如果是删除指定位置的元素時: 傳回值是一個疊代器,指向删除元素下一個元素;
如果是删除某範圍内的元素時:傳回值也表示一個疊代器,指向最後一個删除元素的下一個元素;