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erase in c++

Surbhi Kumari answered on September 17, 2020 Popularity 10/10 Helpfulness 1/10

answer erase in c++

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erase in c++

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// Non Empty map example
// CPP program to illustrate
// Implementation of empty() function
#include <iostream>
#include <map>
using namespace std;
  
int main()
{
    map<char, int> mymap;
    mymap['a'] = 1;
    mymap['b'] = 2;
    if (mymap.empty()) {
        cout << "True";
    }
    else {
        cout << "False";
    }
    return 0;
}

Popularity 10/10 Helpfulness 1/10 Language cpp

Source: www.geeksforgeeks.org

Tags: c++ erase

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Contributed on Aug 06 2022

Surbhi Kumari

0 Answers Avg Quality 2/10

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std::vector<int> v = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
v.erase(std::remove(v.begin(), v.end(), 5), v.end());
// v will be {0 1 2 3 4 6 7 8 9}

Popularity 10/10 Helpfulness 4/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Sep 17 2020

SeppahBaws

0 Answers Avg Quality 2/10

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erase in c++

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