Using uint array as an argument in Solidity function

Question

I am trying to compile following on Remix IDE:

 pragma solidity ^0.5.1;
 contract testArray{
    address addr;
    function testA(uint _addr, uint[] emp) public{
       addr = _addr;
       for(uint i=0; i<emp.length; ++i){
          addr.send(emp[i].value);
      }
   }
}   

I am getting following error:

browser/arr.sol:4:31: TypeError: Data location must be "memory" for parameter in function, but none was given. function testA(uint _addr, uint[] emp) public{ ^--------^ Somebody please guide me.

Answer 1

In solidity 0.5.x you need to specify the memory location of parameters, and whether or not address variables are payable.

The below should work:

pragma solidity ^0.5.1;
contract testArray {
    address payable addr;
    function testA(address payable _addr, uint[] memory emp) public{
        addr = _addr;
        for(uint i=0; i<emp.length; ++i){
            addr.send(emp[i]);
        }
    }
}