Update removing_digits.cpp

pratikkundnani · web-flow · commit a2e5dd1e7304 · 2020-05-04T12:47:46.000+05:30
diff --git a/removing_digits.cpp b/removing_digits.cpp
@@ -2,6 +2,8 @@
 #include <iostream>
 #include <algorithm>
 #include <vector>
+#include <numeric>
+#include <cstring>
 using namespace std;
 typedef long long ll;
 #define sz(x) ((long long)(x).size())
