求助!!希望得到高人指导!
我用Turbo c/c++ 3.0编如下程序
main()
{
printf("ni hao !\n");
}
最后若先用compile进行编译无法link and run ...
提示Function should return a value
if I first link but does not compile then I can run
please tell me why!!!?????
Thanks very much !!!!
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若我用Turbo c/c++ 3.0编如下程序 main() { printf("ni hao !\n"); return 0; } 却很正常!为何要输入return 0????
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c++需要函数返回值,main函数也不例外.你输入reture 0,让main返回0值.当然可以运行.或者你直接写
void main()
{printf("ni hao! \n");
}
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