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cpp set find

Alexandru Sarateanu answered on November 28, 2020 Popularity 7/10 Helpfulness 2/10

answer cpp set find

related c++ find element in set

cpp set find

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// set::find
#include <iostream>
#include <set>

int main ()
{
  std::set<int> myset;
  std::set<int>::iterator it;

  // set some initial values:
  for (int i=1; i<=5; i++) myset.insert(i*10);    // set: 10 20 30 40 50

  it=myset.find(20);
  myset.erase (it);
  myset.erase (myset.find(40));

  std::cout << "myset contains:";
  for (it=myset.begin(); it!=myset.end(); ++it)
    std::cout << ' ' << *it;
  std::cout << '\n';

  return 0;
}

Popularity 7/10 Helpfulness 2/10 Language cpp

Source: cplusplus.com

Tags: c++ find set

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Contributed on Jan 31 2024

Alexandru Sarateanu

0 Answers Avg Quality 2/10

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c++ find element in set

Comments(1)

// initialize set
std::set<std::string> my_set({"foo", "bar"});
// find element in set
my_set.find("foo");

Popularity 10/10 Helpfulness 2/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Nov 28 2020

Distinct Dormouse

0 Answers Avg Quality 2/10

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cpp set find

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