Replace tabs by spaces so that indentation looks correct

1 files changed, 21 insertions, 21 deletions

diff --git a/challenge-096/paulo-custodio/cpp/ch-1.cpp b/challenge-096/paulo-custodio/cpp/ch-1.cpp
index 34f4d79c73..51beeb423f 100644
--- a/challenge-096/paulo-custodio/cpp/ch-1.cpp
+++ b/challenge-096/paulo-custodio/cpp/ch-1.cpp
@@ -5,9 +5,9 @@ TASK #1 › Reverse Words
 Submitted by: Mohammad S Anwar
 You are given a string $S.
 
-Write a script to reverse the order of words in the given string. The string 
-may contain leading/trailing spaces. The string may have more than one space 
-between words in the string. Print the result without leading/trailing spaces 
+Write a script to reverse the order of words in the given string. The string
+may contain leading/trailing spaces. The string may have more than one space
+between words in the string. Print the result without leading/trailing spaces
 and there should be only one space between words.
 
 Example 1:
@@ -21,22 +21,22 @@ Output: "Challenge Weekly The"
 #include <sstream>
 
 int main(int argc, char* argv[]) {
-	// concatenate all args
-	std::string text;
-	for (int i = 1; i < argc; i++) {
-		text += argv[i];
-		text += " ";
-	}
-	
-	// build list of words
-	std::vector<std::string> words;
-	std::istringstream iss(text);
-	std::string word;
-	while (iss >> word) 
-		words.push_back(word);
-	
-	// print words in reverse order
-	for (auto it = words.rbegin(); it != words.rend(); ++it)
-		std::cout << *it << " ";
-	std::cout << std::endl;
+    // concatenate all args
+    std::string text;
+    for (int i = 1; i < argc; i++) {
+        text += argv[i];
+        text += " ";
+    }
+
+    // build list of words
+    std::vector<std::string> words;
+    std::istringstream iss(text);
+    std::string word;
+    while (iss >> word)
+        words.push_back(word);
+
+    // print words in reverse order
+    for (auto it = words.rbegin(); it != words.rend(); ++it)
+        std::cout << *it << " ";
+    std::cout << std::endl;
 }