initial commit

282A-Bit++/282A.cpp

@@ -0,0 +1,18 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main()
+{
+    int n, x = 0;
+    cin >> n;
+    while (n--)
+    {
+        char op[4];
+        cin >> op;
+        if (op[1] == '+')
+            x++;
+        else if (op[1] == '-')
+            x--;
+    }
+    cout << x << endl;
+}