Aufräumen

1 files changed, 1 insertions, 13 deletions

diff --git a/src/01b.cpp b/src/01b.cpp
index f87da3a..91ba7b7 100644
--- a/src/01b.cpp
+++ b/src/01b.cpp
@@ -6,18 +6,6 @@
 #include <vector>
 using namespace std;
 
-string
-replace_all(string str, const string search, const string with)
-{
-        for ( ;; ) {
-                auto it = str.find(search);
-                if ( it == string::npos )
-                        break;
-                str.replace(it, search.length(), with);
-        }
-        return str;
-}
-
 int
 main()
 {
@@ -45,7 +33,7 @@ main()
 
         fstream input{ "data/01a.txt" };
 
-        int sum = 0;
+        auto sum = 0;
         for ( string line; input >> line; ) {
                 string sub;
                 vector<int> digits;