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When to use 1 int main() 2 void main() 3 main ()
3 Antworten
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1 int main() - user when you what to return a value to indicate the program ran successfully. Or if you want to return a calculated value to a user, such as a randomly generated password.
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2 void main() - generally only used for beginner programs, unless you really don't have to return a value.
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3 main() - doesn't have a return type. although in c++ it defaults to int main().