View Compilation Error

0_0_38307664_14011.cpp: In function 'int main()':
0_0_38307664_14011.cpp:8:18: error: unable to find numeric literal operator 'operator""B'
    for(i=0;i<b;i%2B%2B)
                  ^
0_0_38307664_14011.cpp:8:18: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
0_0_38307664_14011.cpp:8:21: error: unable to find numeric literal operator 'operator""B'
    for(i=0;i<b;i%2B%2B)
                     ^
0_0_38307664_14011.cpp:8:21: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
0_0_38307664_14011.cpp:14:15: error: unable to find numeric literal operator 'operator""B'
             y%2B=x;
               ^
0_0_38307664_14011.cpp:14:15: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes
0_0_38307664_14011.cpp:15:15: error: unable to find numeric literal operator 'operator""B'
             z%2B=x*x;
               ^
0_0_38307664_14011.cpp:15:15: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes