Compiler output
prog.cpp:33:48: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
prog.cpp:34:48: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
prog.cpp:35:46: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
prog.cpp:36:46: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
prog.cpp: In function ‘int main()’:
prog.cpp:63:25: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses]
