Runtime Error
/in/foo.cc: In function 'int main()': /in/foo.cc:38:8: warning: use of an operand of type 'bool' in 'operator++' is deprecated [-Wdeprecated] b[x]++; ^~
/in/foo.cc: In function 'int main()': /in/foo.cc:38:8: warning: use of an operand of type 'bool' in 'operator++' is deprecated [-Wdeprecated] b[x]++; ^~