From 4240590f22916169d1b4ebc20c4cacaafcf958fc Mon Sep 17 00:00:00 2001
From: oleg20111511 <oleg20111511@list.ru>
Date: Wed, 23 Apr 2025 18:44:49 +0300
Subject: [PATCH] 2022/sector/10/sum solution

---
 2022/sector/10/sum/sum.cpp | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 2022/sector/10/sum/sum.cpp

diff --git a/2022/sector/10/sum/sum.cpp b/2022/sector/10/sum/sum.cpp
new file mode 100644
index 0000000..ed41e2e
--- /dev/null
+++ b/2022/sector/10/sum/sum.cpp
@@ -0,0 +1,25 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+ifstream in("test.in");
+ofstream out("test.out");
+
+
+int main() {
+    int sum = 0;
+    char prevSymbol = '+';
+    for (char symbol; in >> symbol;) {
+        if (symbol == prevSymbol) {
+            cout << "error" << endl;
+            return 0;
+        }
+        if (symbol != '+') {
+            sum += symbol - '0';
+        }
+        prevSymbol = symbol;
+    }
+    cout << sum << endl;
+
+    return 0;
+}