View Compilation Error

0_0_35889526_28099.cpp: In function 'int main()':
0_0_35889526_28099.cpp:6:2: error: expected ';' before 'while'
  while(n--)
  ^
0_0_35889526_28099.cpp:45:1: error: expected '}' at end of input
 }
 ^