private void btnTinh_Click(object sender, EventArgs e) { string strInput = txtInput.Text; string[] matran=strInput.Split(','); int n = matran.Length; int[] arr = new int[n]; //for (int i = 0; i < n;i++ ) //{ // arr[i] = int.Parse(matran[i]); //} int error = convertStringArraryToIntArrary(matran, out arr); Tinhtong_n_so tinhtong = new Tinhtong_n_so(); if (error==-1) { return; } txtOutput.Text=tinhtong.tongn(arr, n).ToString(); }
static void Main(string[] args) { Tinhtong_n_so ttn = new Tinhtong_n_so(); ttn.nhapn(); ttn.hienthi(); }