Explain what are the __date__ and __time__ preprocessor commands?

1124

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Explain what is wrong with this statement? Myname = ?robin?;

1589

---

Explain what header files do I need in order to define the standard library functions I use?

1173

---

Explain what are binary trees?

1079

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Explain what does the characters 'r' and 'w' mean when writing programs that will make use of files?

1254

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Explain what is output redirection?

1195

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Explain what are compound statements?

1063

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Explain what math functions are available for integers? For floating point?

1116

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Explain how can you be sure that a program follows the ansi c standard?

1481

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Explain what happens if you free a pointer twice?

1090

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Explain how can I prevent another program from modifying part of a file that I am modifying?

1094

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Explain what is the difference between the expression '++a' and 'a++'?

1214

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Explain how can I remove the trailing spaces from a string?

1050

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Explain how do you list files in a directory?

1076

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Explain why can’t constant values be used to define an array’s initial size?

1357

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