Added Time Complexity and remove single comment into multi comment (#135)

* Added Time Complexity and remove single comment into multi comment * added new line at end of program
2021-04-05 16:09:20 +05:30 · 2021-04-05 16:09:20 +05:30 · 616e931601
parent 4f8f068ecc
commit 616e931601
1 changed files with 12 additions and 9 deletions
--- a/strings/c-or-cpp/Permutation-of-String.c
+++ b/strings/c-or-cpp/Permutation-of-String.c
@ -55,11 +55,14 @@ void swap(char *a,char *b)
    *b=temp;
 	//swapping done
 }
-// Example:
-//Input: abc
-//Output: 1(abc)
-//        2(acb)
-//        3(bac)
-//        4(bca)
-//        5(cba)
-//        6(cab)
+/* Example:
+  Input: abc
+  Output: 1(abc)
+          2(acb)
+          3(bac)
+          4(bca)
+          5(cba)
+          6(cab)
+Time Complexity: O(n*n!)
+
+*/