set::clear() clear() 函数用于移除集合容器的所有元素,从而使其大小为 0。 用法: setname.clear()参数:No parameters are passed.Result:All the elements of the set are removed ( or destroyed ) 例子: Input :set{1, 2, 3, 4, 5}; set.clear(); Output:set{} Input :set{}; set.clear();...
Clear-CMSiteStatusMessageCount Convert-CMApplication Convert-CMDeploymentType Convert-CMSchedule ConvertFrom-CMApplication ConvertFrom-CMConfigurationItem ConvertFrom-CMIResultObject ConvertTo-CMApplication ConvertTo-CMConfigurationItem ConvertTo-CMIResultObject Copy-CMBlmSetting Copy-CMCollection Copy-CMConfiguration...
end() ,返回一个指向当前set末尾元素的下一位置的迭代器. clear() ,删除set容器中的所有的元素 empty() ,判断set容器是否为空 max_size() ,返回set容器可能包含的元素最大个数 size() ,返回当前set容器中的元素个数 rbegin() ,返回的值和end()相同 rend() ,返回的值和begin()相同 写一个程序练一练这...
(3); s.insert(1); cout<<"set 的 size 值为 :"<<s.size()<<endl; cout<<"set 的 maxsize的值为 :"<<s.max_size()<<endl; cout<<"set 中的第一个元素是 :"<<*s.begin()<<endl; cout<<"set 中的最后一个元素是:"<<*s.end()<<endl; s.clear(); if(s.empty()) { cout<<...
}voidtest01(){set<int>s1;//插入s1.insert(30);s1.insert(20);s1.insert(10);s1.insert(40);//遍历printSet(s1);//删除s1.erase(s1.begin());printSet(s1);//删除重载版本s1.erase(30);printSet(s1);//清空// s1.erase(s1.begin(),s1.end());s1.clear();printSet(s1);}intmain(){...
It is also clear that A⊂D, hence coA⊂D. On the other hand, in order to prove the opposite inclusion, it is enough to observe that every convex set C that contains A contains D too. This is true since the elements of D are convex combinations of elements of A⊂C and ...
I have to plan my academic work very rigidly and set myself clear objectives... 我必须严格地规划我的学业,同时给自己定下明确的目标。 柯林斯高阶英语词典 We will train you first before we set you a task... 我们在给你分派任务之前会先对你进行培训。 柯林斯高阶英语词典 展开全部 真题例句 全部...
Swap(0, 1) // ["b","a",c"] list.Remove(2) // ["b","a"] list.Remove(1) // ["b"] list.Remove(0) // [] list.Remove(0) // [] (ignored) _ = list.Empty() // true _ = list.Size() // 0 list.Add("a") // ["a"] list.Clear() // [] list.Insert(0, "b...
Set or clear the timer Trouble using the timer Adjust the time, not the timerOther answers that might help How to set the clock on your Samsung range Connect and use your Samsung range with SmartThings Use SmartThings Cooking Update the firmware on your SmartThings compatible range Use ...