View Compilation Error
F:\temp\10829051.35396\Main.cc: In function 'int main()': F:\temp\10829051.35396\Main.cc:12: error: 'abs' was not declared in this scope
F:\temp\10829051.35396\Main.cc: In function 'int main()': F:\temp\10829051.35396\Main.cc:12: error: 'abs' was not declared in this scope