Input`
int a,b,c; //Sample Input
c=a+b*20;` //Sample input

Output
<keyword, int>
<id1, a>
<punctuation, ,>
<id2, b>
<punctuation, ,>
<id3, c>
<punctuation, ;>
<id3,c> <op, =>
<id1, a>
<op, +>
<id2,b>
<op, *>
<num, 20>
<punctuation, ;>