View Compilation Error

0_0_29624671_26835.cpp: In function 'int main()':
0_0_29624671_26835.cpp:38:23: error: expected '}' at end of input
   scanf ("%d%d",&l,&r);
                       ^
0_0_29624671_26835.cpp:38:23: error: expected '}' at end of input