CS
cs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Sololearn
{
class Program
{
static void Main(string[] args)
{
string input = Console.ReadLine();
string output = "";
char[] chars = input.ToCharArray();
for(int i = 0; i < chars.Length; i++) {
if(chars[i] >= 'A' && chars[i] <= 'Z' || chars[i] >= 'a' && chars[i] <= 'z' && chars[i] >= '0' && chars[i] <= '9') {
output += chars[i];
}
}
Console.WriteLine(output);
}
}
Enter to Rename, Shift+Enter to Preview
OUTPUT
Run