Compile Error
/in/foo.cc: In function 'int main()':
/in/foo.cc:5:7: error: 'a' was not declared in this scope
cin>>a,b;
^
/in/foo.cc:5:9: error: 'b' was not declared in this scope
cin>>a,b;
^
/in/foo.cc: In function 'int main()':
/in/foo.cc:5:7: error: 'a' was not declared in this scope
cin>>a,b;
^
/in/foo.cc:5:9: error: 'b' was not declared in this scope
cin>>a,b;
^
