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Length of Last Word – C-Sharp Program

Find the length of the last word present in the sentence

Input: s = "Hello World"
Output: 5

Step 1: Remove the extra spaces from the string

Use inbuilt Trim() function to remove the extra spaces from the string

Step 2 : Convert string to Array

Convert string to the array by using the Split() function

Step 3: Find last element of Array

Find the last element of the array and find the length of it.

C# Program

public int LengthOfLastWord(string s) {
    string [] data=s.Trim().Split(' ');
    string lastString=data[data.Length-1];
    return lastString.Length;
}

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