c++ count frequency of elements vector

intricate_symbol answered on February 6, 2022 Popularity 7/10 Helpfulness 4/10

answer c++ count frequency of elements vector

c++ count frequency of elements vector

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// C++ program for count in C++ STL for
// a vector
#include <bits/stdc++.h>
using namespace std;
  
int main()
{
    vector<int> vect{ 3, 2, 1, 3, 3, 5, 3 };
    cout << "Number of times 3 appears : "
         << count(vect.begin(), vect.end(), 3);
  
    return 0;
}

Popularity 7/10 Helpfulness 4/10 Language cpp

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Contributed on Feb 06 2022

intricate_symbol

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c++ count frequency of elements vector

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