title: Need help to code about precedence in Expression
body: <p>I am trying to make a compiler in c# for c++ language, which will compile and execute c++ code</p>
  <p>But problem occurs when i try to assign an expression to a variable
  example</p>
  <pre><code>int a= 1+2*3;
  </code></pre>
  <p>I don't know how can i precedent it.</p>
  <p>CFG i am trying to use</p>
  <pre><code>E -&gt; E+T | T
  T -&gt; T*F | F
  F -&gt; number | id | (E)
  </code></pre>