Question

How to print valarray using for loop in C++

Answer 1

#include <bits/stdc++.h> 
   
int main() { 
    std::valarray<double> varr = { 2, 3, 8, 5, 4, 7 }; 

    for (auto i = begin(varr); i != end(varr); i++) { 
        std::cout << *i << ", "; 
    } 
}
   
    
    
    
/*
run:
    
2, 3, 8, 5, 4, 7, 
    
*/

 

70+ SQL courses for beginners and professionals