View Compilation Error

0_0_33510048_7612.cpp: In function 'int main()':
0_0_33510048_7612.cpp:85:13: error: expected primary-expression before '/' token
   del(root);/
             ^
0_0_33510048_7612.cpp:86:2: error: expected primary-expression before '}' token
  }
  ^