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When we should use "int main()" and just "main()" ?

hai there i m so confused about this main()... When we should use "int main()" and just "main()" ?

12th Feb 2017, 10:46 AM
preeth_learner
preeth_learner - avatar
2 Answers
+ 2
It makes no diffence. If you dont declare it defaults to integer.
12th Feb 2017, 11:02 AM
Andre van Rensburg
Andre van Rensburg - avatar
+ 2
your main function usually should be void, when the function returns an integer you have to declare it int.
12th Feb 2017, 12:01 PM
Mehrad Aria
Mehrad Aria - avatar