initial commit

data/Integer2/11.cpp

@@ -0,0 +1,34 @@
+/*
+Time: 2021-10-21
+Test: add & minus & mul & div
+std Time: 0.02s
+Time Limit: 1.00s
+*/
+
+#include "int2048.h"
+
+sjtu::int2048 a;
+std::string s;
+
+int main()
+{
+    int n;
+    std::cin >> n;
+    a = 1;
+    for (int i = 1; i <= n; i++)
+    {
+        int ty = 0;
+        std::cin >> ty >> s;
+        
+        if (ty == 0)
+            a += s;
+        else if (ty == 1)
+            a -= s;
+        else if (ty == 2)
+            a *= s;
+        else 
+            a /= s;
+        
+        std::cout << a << '\n';
+    }
+}