remove element by index from vector c++
// Deletes the second element (vec[1])
vec.erase(vec.begin() + 1);
// Deletes the second through third elements (vec[1], vec[2])
vec.erase(vec.begin() + 1, vec.begin() + 3);remove element by index from vector c++
// Deletes the second element (vec[1])
vec.erase(vec.begin() + 1);
// Deletes the second through third elements (vec[1], vec[2])
vec.erase(vec.begin() + 1, vec.begin() + 3);remove element from vector
// erase element from vector by its index
vector<string> strs {"first", "second", "third", "last"};
string element = "third"; // the element which will be erased
for(int i=0;i<strs.size();i++)
{
if(strs[i] == element)
strs.erase(strs.begin()+i);
}Copyright © 2021 Codeinu
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