Create bit++_282A.cpp

Author: Sauravionic

Diff for: bit++_282A.cpp

@@ -0,0 +1,27 @@
+#include <iostream>
+#include <string>
+
+using namespace std;
+
+int main()
+{
+    int n, x(0);
+    cin >> n;
+
+    string s;
+    while (n--)
+    {
+        cin >> s;
+        if (s[1] == '+')
+        {
+            ++x;
+        }
+        else
+        {
+            --x;
+        }
+    }
+
+    cout << x << endl;
+    return 0;
+}