View Compilation Error

0_0_22767288_20521.cpp: In function 'int main()':
0_0_22767288_20521.cpp:9:13: error: unable to find numeric literal operator 'operator""a000'
  for(i=2;i<=100a000;i++)
             ^
0_0_22767288_20521.cpp:9:13: note: use -std=gnu++11 or -fext-numeric-literals to enable more built-in suffixes