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  1. //Run Code To Demonstrate use of set.size()
  2. #include<iostream>
  3. #include<set>
  4.  
  5.  
  6. int main(){
  7.     // Create a set object holding integers
  8.     std::set<int> mySet {1,2,3,4,-5};
  9.  
  10.     std::cout << "Size of my set is : " << mySet.size() << std::endl;
  11.  
  12.     return 0;
  13. }
  14.  
Success #stdin #stdout 0s 4392KB
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stdin
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Standard input is empty
stdout
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Size of my set is : 5
https://ideone.com/guEojH
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
secret

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