View Compilation Error

0_0_32726684_22984.cpp: In function 'int main()':
0_0_32726684_22984.cpp:28:26: error: expected '}' at end of input
                 l=i;r=i+1;
                          ^
0_0_32726684_22984.cpp:28:26: error: expected '}' at end of input
0_0_32726684_22984.cpp:28:26: error: expected '}' at end of input
0_0_32726684_22984.cpp:28:26: error: expected '}' at end of input