View Compilation Error

0_0_38550971_16328.cpp: In function 'int main()':
0_0_38550971_16328.cpp:9:15: error: unable to find numeric literal operator 'operator""B'
 for(i=0;i<n;i%2B%2B)
               ^
0_0_38550971_16328.cpp:9:15: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
0_0_38550971_16328.cpp:9:18: error: unable to find numeric literal operator 'operator""B'
 for(i=0;i<n;i%2B%2B)
                  ^
0_0_38550971_16328.cpp:9:18: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes