C# program code to reverse the words in a sentence keeping their position same.

reverse-words-in-sentence.cs

string pangram = "The quick brown fox jumps over the lazy dog";
string[] words = pangram.Split(" ");
string answer = "";
string reverse = "";
char[] charArray;

for (int i = 0; i < words.Length; i++) {
    charArray = words[i].ToCharArray();
    Array.Reverse(charArray);
    reverse = new string(charArray);
    words[i] = reverse;
}

answer = string.Join(" ", words);
Console.WriteLine(answer);