Use find algorithm to find an element in a list : find « STL Algorithms Non modifying sequence operations « C++

1. C++
2. STL Algorithms Non modifying sequence operations
3. find

Use find algorithm to find an element in a list

  
 

#include <iostream>
#include <cassert>
#include <algorithm>
#include <list>
#include <iterator>
using namespace std;

int main()
{
  int a[10] = {12, 3, 25, 7, 11, 213, 7, 123, 29, -31};

  list<int> list1(&a[0], &a[10]);

  // Find the first element equal to 7 in list1:
  list<int>::iterator i = find(list1.begin(),list1.end(),7);

  assert (*i == 7 && *(++i) == 11);

  cout << *i;

  return 0;
}
/* 
11
 */
        
    
  

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