/C++/Remove specific element from vector c++

Remove specific element from vector c++

Delete specific vector element c++

#include <algorithm>
#include <vector>

// using the erase-remove idiom

std::vector<int> vec {2, 4, 6, 8};
int value = 8 // value to be removed
vec.erase(std::remove(vec.begin(), vec.end(), value), vec.end());

Delete from front in vector c++

// Deleting first element
vector_name.erase(vector_name.begin());

// Deleting xth element from start
vector_name.erase(vector_name.begin()+(x-1));

// Deleting from the last
vector_name.pop_back();

Remove specific element from vector c++

remove(v.begin(),v.end(),val)

Source: iq.opengenus.org

Similar codes

6 votes260 views2 answers
Min heap priority queue c++
C++
10 votes259 views3 answers
Integer to char c++
C++
1 vote249 views1 answer
How to check is some number is divisible by 3 in c++
C++
0 vote264 views1 answer
Get input for array of unknown length/size in c++
C++
0 vote281 views1 answer
Creating node in c++
C++
1 vote253 views1 answer
C++ vs g++
C++
14 votes254 views1 answer
How to make a n*n 2d dynamic array in c++
C++
0 vote251 views1 answer
How to fill vector from inputs c++
C++
-5 votes256 views3 answers
Array syntax in c++
C++
1 vote278 views1 answer
C++ arrray
C++