As you probably know, the return value from the main() function is used by the runtime library as the exit. What is the correct (most efficient) way to define the main() function in c and c++ — int main() or void main() — and why? A main function is used so the file can be imported into a repl without running as a script, this is what the if statement does. The short answer, is because the c++ standard requires main() to return int. And how about the arguments? C 语言中 int main () 和 void main () 有何区别？ 第一次接触 c 语言，严格的说，是第一次接触计算机程序设计语言。 第一堂课就是这个 hello,world! Git fetch origin main:main after that merge. However, everything that it asks is already answered over there in greater detail and in greater quality, which.
Git Fetch Origin Main
And how about the arguments? What is the correct (most efficient) way to define the main() function in c and c++ — int main() or void main() — and why? However, everything that it asks is already answered over there in greater detail and in greater quality, which. C 语言中 int main () 和 void main () 有何区别？ 第一次接触 c 语言，严格的说，是第一次接触计算机程序设计语言。 第一堂课就是这个 hello,world!
3.Return 0 Simply Exits The Program With Exit Status 0 , In Other Words The Return Value.
If int main() then return 1 or return 0? If you are trying to close a question where someone should be using this idiom and isn't, consider closing as a duplicate of why is python running my module when i import it, and how do i. If you did not use if the script would be run at times where you don't want it to. As you probably know, the return value from the main() function is used by the runtime library as the exit.
程序，第二节课是 Int, Void 等等… 显示全部 关注者 357
A main function is used so the file can be imported into a repl without running as a script, this is what the if statement does. It would be nice if downvoters made a comment explaining what problems they perceive and (if. This question is not an exact duplicate of the what should main () return in c and c++?. The short answer, is because the c++ standard requires main() to return int.
However, Everything That It Asks Is Already Answered Over There In Greater Detail And In Greater Quality, Which.
Git fetch origin main:main after that merge. If you are trying to close a question where someone should be using this idiom and isn't, consider closing as a duplicate of why is python running my module when i import it, and how do i. It would be nice if downvoters made a comment explaining what problems they perceive and (if. A main function is used so the file can be imported into a repl without running as a script, this is what the if statement does.
And How About The Arguments?
As you probably know, the return value from the main() function is used by the runtime library as the exit. 3.return 0 simply exits the program with exit status 0 , in other words the return value. C 语言中 int main () 和 void main () 有何区别？ 第一次接触 c 语言，严格的说，是第一次接触计算机程序设计语言。 第一堂课就是这个 hello,world! This question is not an exact duplicate of the what should main () return in c and c++?.
If You Did Not Use If The Script Would Be Run At Times Where You Don't Want It To.
If int main() then return 1 or return 0? What is the correct (most efficient) way to define the main() function in c and c++ — int main() or void main() — and why? 程序，第二节课是 int, void 等等… 显示全部 关注者 357 The short answer, is because the c++ standard requires main() to return int.
