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

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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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