how to split the characters in a string and perform a sum in C#
Question
I am having a sting with value in it as "12345" what i have to do is i have to perform a split operation and add that using for loops like: 1+2+3+4+5 and then display the output of the operation in a label as 15.
i am posting my code here in asp.net and c#
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace proj1 { public partial class WebForm1 : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void Button1_Click(object sender, EventArgs e) { int v1 = 0, x = 0; //sum = 0, l, r; // char Q, W, E, R, T, Y, U, I, O, P, A, S, D, F, G, H, J, K, L, Z, X, C, V, B, N, M; string str = TextBox1.Text; Label1.Text = ("Result"); Label2.Text = ("You have Entered"); Label5.Text = (":"); Label8.Text = str.ToString(); // Array word[] = new Array(); string str1 = str.Replace(" ", "").Replace("`", "").Replace("~", "").Replace("!", "") .Replace("@", "").Replace("#", "").Replace("$", "").Replace("%", "").Replace("^", "") .Replace("&", "").Replace("*", "").Replace("(", "").Replace(")", "").Replace("-", "") .Replace("_", "").Replace("=", "").Replace("+", "").Replace("{", "").Replace("}", "") .Replace("|", "").Replace("[", "").Replace("]", "").Replace(":", "").Replace(";", "") .Replace("'", "").Replace(",", "").Replace(".", "").Replace("/", "").Replace("?", "") .Replace(">", "").Replace("<", "").Replace("1", "").Replace("2", "").Replace("3", "") .Replace("4", "").Replace("5", "").Replace("6", "").Replace("7", "").Replace("8", "") .Replace("9", "").Replace("0", ""); string str2 = str1.ToUpper(); string str3 = str2.Replace("A", "1").Replace("B", "2").Replace("C", "3").Replace("D", "4").Replace("E", "5").Replace("F", "8") .Replace("G", "3").Replace("H", "5").Replace("I", "1").Replace("J", "1").Replace("K", "2").Replace("L", "3") .Replace("M", "4").Replace("N", "5").Replace("O", "7").Replace("P", "8").Replace("Q", "1").Replace("R", "2") .Replace("S", "3").Replace("T", "4").Replace("U", "6").Replace("V", "6").Replace("W", "6").Replace("X", "5") .Replace("Y", "1").Replace("Z", "7"); string word1 = str3.ToString(); String[] word = word1.ToString().Split(); for (int i = 0; i < word.Length; i++) { x = (( x + (Convert.ToInt32(word[i])))); } int value1 = x; Label3.Text = ("Value Of Charecters"); Label6.Text = (":"); Label9.Text = value1.ToString(); Label4.Text = ("Summed Value"); Label7.Text = (":"); Label10.Text = (""); } } }
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="proj1.WebForm1" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <h1>Project - 1</h1> <form id="form1" runat="server"> <div> <table> <tr> <td class="auto-style1">Enter Your Text</td> <td>:</td> <td> <asp:TextBox ID="TextBox1" runat="server" Width="362px"></asp:TextBox> </td> </tr> <tr> <td class="auto-style1"></td> <td></td> <td> <asp:Button ID="Button1" runat="server" Text="Submit" OnClick="Button1_Click" /> </td> </tr> <tr> <td class="auto-style1"></td> <td></td> <td></td> </tr> <tr> <td class="auto-style1"> <asp:Label ID="Label1" runat="server"></asp:Label> </td> <td></td> <td></td> </tr> <tr> <td class="auto-style1"></td> <td></td> <td></td> </tr> <tr> <td class="auto-style1"> <asp:Label ID="Label2" runat="server"></asp:Label> </td> <td> <asp:Label ID="Label5" runat="server"></asp:Label> </td> <td> <asp:Label ID="Label8" runat="server"></asp:Label> </td> </tr> <tr> <td class="auto-style1"> <asp:Label ID="Label3" runat="server"></asp:Label> </td> <td> <asp:Label ID="Label6" runat="server"></asp:Label> </td> <td> <asp:Label ID="Label9" runat="server"></asp:Label> </td> </tr> <tr> <td class="auto-style1"> <asp:Label ID="Label4" runat="server"></asp:Label> </td> <td> <asp:Label ID="Label7" runat="server"></asp:Label> </td> <td> <asp:Label ID="Label10" runat="server"></asp:Label> </td> </tr> </table> </div> </form> </body> </html>
Actually i have to perform this task
- Input Characters in text box. then on button click
- Save the characters and display the input
- replace the characters with the given numbers in excel sheet.
- Perform the sum like if a=1,b=2,c=3,d=4,e=5 then you should display 15 as output as the result of that sum after that.
- Separate the values in the sum say 15 as 1 and 5 which are inputs for another function for totalling until the final summation should be single digit
- Generate exe file
3 answers
solution1
4 ACCPTED 2017-02-06 07:51:13
I suggest using Linq :
using System.Linq;
...
string source = "12345";
myLabel.Text = source
.Select(c => c - '0') // character to integer '0' -> 0 .. '9' -> 9
.Sum() // sum up
.ToString(); // represent as string
solution2
1 2017-02-06 11:41:52
Here the script is not Java script it is C# code
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace proj1 { public partial class WebForm1 : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { } protected void Button1_Click(object sender, EventArgs e) { string str = TextBox1.Text; Label1.Text = ("Result"); Label2.Text = ("You have Entered"); Label5.Text = (":"); Label8.Text = str.ToString(); string str1 = str.Replace(" ", "").Replace("`", "").Replace("~", "").Replace("!", "") .Replace("@", "").Replace("#", "").Replace("$", "").Replace("%", "").Replace("^", "") .Replace("&", "").Replace("*", "").Replace("(", "").Replace(")", "").Replace("-", "") .Replace("_", "").Replace("=", "").Replace("+", "").Replace("{", "").Replace("}", "") .Replace("|", "").Replace("[", "").Replace("]", "").Replace(":", "").Replace(";", "") .Replace("'", "").Replace(",", "").Replace(".", "").Replace("/", "").Replace("?", "") .Replace(">", "").Replace("<", "").Replace("1", "").Replace("2", "").Replace("3", "") .Replace("4", "").Replace("5", "").Replace("6", "").Replace("7", "").Replace("8", "") .Replace("9", "").Replace("0", ""); string str2 = str1.ToUpper(); string str3 = str2.Replace("A", "1").Replace("B", "2").Replace("C", "3").Replace("D", "4").Replace("E", "5").Replace("F", "8") .Replace("G", "3").Replace("H", "5").Replace("I", "1").Replace("J", "1").Replace("K", "2").Replace("L", "3") .Replace("M", "4").Replace("N", "5").Replace("O", "7").Replace("P", "8").Replace("Q", "1").Replace("R", "2") .Replace("S", "3").Replace("T", "4").Replace("U", "6").Replace("V", "6").Replace("W", "6").Replace("X", "5") .Replace("Y", "1").Replace("Z", "7"); string word1 = str3.ToString(); string a = word1.Select(c => c - '0').Sum().ToString(); Label3.Text = ("Sum Of Charecters"); Label6.Text = (":"); Label9.Text = a.ToString(); string w = Label9.ToString(); string s = w.ToString(); string b = a.Select(c => c - '0').Sum().ToString(); for (int i = 0; i < b.Length; i++) { string p = b.Select(c => c - '0').Sum().ToString(); Label10.Text = p.ToString(); } Label4.Text = ("Summed Value"); Label7.Text = (":"); } } }
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="proj1.WebForm1" %> <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <h1>Project - 1</h1> <form id="form1" runat="server"> <div> <table> <tr> <td class="auto-style1">Enter Your Text</td> <td>:</td> <td> <asp:TextBox ID="TextBox1" runat="server" Width="362px"></asp:TextBox> </td> </tr> <tr> <td class="auto-style1"></td> <td></td> <td> <asp:Button ID="Button1" runat="server" Text="Submit" OnClick="Button1_Click" /> </td> </tr> <tr> <td class="auto-style1"></td> <td></td> <td></td> </tr> <tr> <td class="auto-style1"> <asp:Label ID="Label1" runat="server"></asp:Label> </td> <td></td> <td></td> </tr> <tr> <td class="auto-style1"></td> <td></td> <td></td> </tr> <tr> <td class="auto-style1"> <asp:Label ID="Label2" runat="server"></asp:Label> </td> <td> <asp:Label ID="Label5" runat="server"></asp:Label> </td> <td> <asp:Label ID="Label8" runat="server"></asp:Label> </td> </tr> <tr> <td class="auto-style1"> <asp:Label ID="Label3" runat="server"></asp:Label> </td> <td> <asp:Label ID="Label6" runat="server"></asp:Label> </td> <td> <asp:Label ID="Label9" runat="server"></asp:Label> </td> </tr> <tr> <td class="auto-style1"> <asp:Label ID="Label4" runat="server"></asp:Label> </td> <td> <asp:Label ID="Label7" runat="server"></asp:Label> </td> <td> <asp:Label ID="Label10" runat="server"></asp:Label> </td> </tr> </table> </div> </form> </body> </html>
solution3
0 2017-02-06 08:03:44
You can try:
string source = "12345";
var sum = 0;
foreach (var element in source)
sum += Convert.ToInt32(element.ToString());
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