T.J. questions

• Is return value always a temporary?
• printing tokens using lex and yacc
• this reference inside the construstor
• what are type fields [closed]
• References as function arguments?
• Why doesn't the compiler know the addresses of local variables at compile-time?
• Finding the last two digits before the decimal point for the number (4+sqrt(11))^n
• Printing Items that are in sack in knapsack
• address of this

T.J. answers