Created
January 17, 2023 22:47
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| public static string[] ip(string ip) | |
| { | |
| string part1=""; | |
| string part2=""; | |
| string part3=""; | |
| string part4=""; | |
| string write=""; | |
| if(ip.Length >12 || ip.Length <4) | |
| { | |
| return new string[]{"-1"}; | |
| } | |
| for(int w=1;w<4;w++) | |
| {try{part1=ip.Substring(0,w);}catch{} | |
| for(int x=1;x<4;x++) | |
| {try{part2=ip.Substring(w,x);}catch{} | |
| for(int y=1;y<4;y++) | |
| { | |
| try{part3=ip.Substring(w+x,y);}catch{} | |
| try{part4=ip.Substring(w+x+y,ip.Length-w-x-y);} | |
| catch{} | |
| if(part4!=""){ | |
| if(Int32.Parse(part1) <255 && Int32.Parse(part2) <255 && Int32.Parse(part3) <255 && Int32.Parse(part4) <255) | |
| { | |
| write=write + 'x'+ Int32.Parse(part1).ToString()+"."+Int32.Parse(part2).ToString()+"."+Int32.Parse(part3).ToString()+"."+Int32.Parse(part4).ToString(); | |
| }} | |
| } | |
| } | |
| } | |
| return write.Split('x'); | |
| } |
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