View Compilation Error

0_0_38633166_16333.cpp: In function 'void del(tree*)':
0_0_38633166_16333.cpp:42:9: error: 'struct tree' has no member named 'nex'; did you mean 'next'?
   if(p->nex[i]){
         ^~~
         next
0_0_38633166_16333.cpp:43:11: error: 'struct tree' has no member named 'nex'; did you mean 'next'?
    del(p->nex[i]);
           ^~~
           next
0_0_38633166_16333.cpp: In function 'int main()':
0_0_38633166_16333.cpp:69:10: error: expected ';' before '}' token
 del(root)
          ^
          ;
     }
     ~