Question

How to check if all elements of an array are odd in C++

Answer 1

#include <iostream>     
#include <algorithm>    
 
int main () {
    std::array<int, 9> arr = {27, 5, 7, 13, 19, 7, 3, 1, 31};
 
    if (std::all_of(arr.begin(), arr.end(), [](int n){return n % 2;}))
        std::cout << "All the elements are odd";
    else
        std::cout << "Not all the elements are odd";
   
    return 0;
}
 
 
 
  
/*
run:
        
All the elements are odd
        
*/

 

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