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find in unordered_map c++

Thai Nguyen answered on May 19, 2022 Popularity 10/10 Helpfulness 4/10

answer find in unordered_map c++

related find element in unordered_map c++

find in unordered_map c++

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  std::unordered_map<std::string,double>::const_iterator got = mymap.find (input);

  if ( got == mymap.end() )
    std::cout << "not found";
  else
    std::cout << got->first << " is " << got->second;

Popularity 10/10 Helpfulness 4/10 Language cpp

Source: www.cplusplus.com

Tags: c++ find

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Contributed on May 19 2022

Thai Nguyen

0 Answers Avg Quality 2/10

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find element in unordered_map c++

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// CPP program to demonstrate implementation of 
// find function in unordered_map. 
#include <bits/stdc++.h> 
using namespace std; 
  
int main() 
{ 
    unordered_map<int, bool> um; 
  
    um[12] = true; 
    um[6789] = false; 
    um[456] = true; 
  
    // Searching for element 23 
    if (um.find(23) == um.end()) 
        cout << "Element Not Present\n"; 
    else
        cout << "Element Present\n"; 
  
    // Searching for element 12 
    if (um.find(12) == um.end()) 
        cout << "Element Not Present\n"; 
    else
        cout << "Element Present\n"; 
  
    return 0; 
}

Popularity 10/10 Helpfulness 2/10 Language cpp

Source: www.geeksforgeeks.org

Tags: c++

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Contributed on Apr 15 2023

Hemant kumar

0 Answers Avg Quality 2/10

find in unordered_map c++

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find in unordered_map c++

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find element in unordered_map c++

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