Get array length with sizeof function : sizeof « Data Type « C++

1. C++
2. Data Type
3. sizeof

Get array length with sizeof function

  
#include <algorithm>
#include <iostream>
#include <iterator>
#include <vector>

using namespace std;

int main(){
   const int a[] = { 98, 7, 54, 69, 87, 88, 56, 92, 77,39, };
   const int len = sizeof( a ) / sizeof( a[0] );

}
  
    
  

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