pragma solidity >=0.4.16 <0.7.0;

  contract test1 {
      
    uint a=0;
    uint [] numbers;
    
    function add() public {
       uint a = 0;
       for(uint i=1; i<=25; i++) {
           if(i%2!=0 && i%3!=0 && i%5!=0 && i%7!=0){
            a += i ;
            numbers.push(i);
           }
       }
    }
    function getAdd() public view returns(uint256) {
        return a;
    }
    function getlist(uint256 a) public view returns(uint256, uint256){
        return (a, numbers[a]);
    }
  }