func solve() {
    guard let N = Int(readLine() ?? ""),
          let input = readLine()
    else { return }
    
    var val: [Int] = input.split(separator: " ").compactMap{Int($0)}
    val.sort(by: <)
    var minAbs = Int.max
    var ans: [Int] = [0, 0, 0]
    
    for fix in 0..<N-1 {
        var (L, R) = (fix + 1, N-1)
        
        while L < R {
            let temp = val[fix] + val[L] + val[R]
            
            if abs(temp) < minAbs {
                minAbs = abs(temp)
                ans = [val[fix], val[L], val[R]]
            }
            
            if temp > 0 {
                R -= 1
            }
            else {
                L += 1
            }
        }
    }
    
    print(ans.compactMap({String($0)}).joined(separator: " "))
}

solve()