/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

-1 vote134 views1 answer
Window title in c
C++
0 vote1.9K views1 answer
9+20
C++
0 vote139 views1 answer
C++ vector allocator example
C++
0 vote146 views1 answer
Abstraction in cpp
C++
72 votes214 views4 answers
C++ vector pop first element
C++
10 votes143 views2 answers
Double to string c++
C++
1 vote155 views1 answer
Prime numbers less than a given number c++
C++
0 vote149 views1 answer
C++ set element at index
C++
0 vote161 views1 answer
What is thread in c++
C++
2 votes111 views1 answer
First missing integer leetcode
C++