View Compilation Error

0_0_29297811_11543.cpp: In function 'int main()':
0_0_29297811_11543.cpp:16:8: error: 't' was not declared in this scope
  while(t--)
        ^
0_0_29297811_11543.cpp:28:20: error: 'Find' was not declared in this scope
     flag=Find(mid,y);
                    ^