#include <iostream> using namespace srd int main() { cout<<"this is a " return 0; } 怎么就错了呢

# include <iostream> using namespace std; int main( ) { cout<<"this is a C++ program."; return 0; }

\u7b2c\u4e00\u53e5\u662f\u5b8f\uff0c\u4e0d\u662fC++\u8bed\u53e5\uff0c\u6240\u4ee5\u4e0d\u4ee5\u5c06\u5b8f\u548c\u201c\u8981\u6267\u884c\u7684\u201d\u8bed\u53e5\u653e\u5728\u4e00\u8d77\u3002\u6240\u4ee5\uff0c\u53ea\u80fd\u5199\u6210\uff1a
#include
using namespace std; int main() { cout << "this is a C++ program."; return 0; }
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\u6240\u4ee5\uff0c\u9664\u4e86\u5b8f\u6240\u5fc5\u987b\u7684\u90e8\u5206\uff0cC++\u4ee3\u7801\u4e0d\u80fd\u5f97\u5b8f\u5728\u540c\u4e00\u884c\u3002
\u6709\u7684\u65f6\u5019\uff0c\u4f60\u7528Unix\u7cfb\u5217\u7684\u64cd\u4f5c\u7cfb\u7edf\u7f16\u8f91\u5668\u7f16\u5199\u4e86\u4e00\u4e2a\u4ee3\u7801\u6587\u4ef6\uff0c\u8fd9\u4e2a\u7a0b\u5e8f\u53ef\u4ee5\u79fb\u690d\uff0c\u79fb\u5230\u5217\u5982Windows\u64cd\u4f5c\u7cfb\u7edf\uff0c\u7528\u5b83\u4eec\u7684\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\u6587\u4ef6\u91cc\uff0c\u53d1\u73b0\u8bed\u53e5\u51e0\u4e4e\u5728\u540c\u4e00\u884c\u91cc\uff0c\u6ca1\u6709\u95ee\u9898\u7684\u3002

#include //\u8fd9\u4e2a\u5355\u72ec\u4e00\u884c\u3002
using namespace std; //\u8fd9\u4e2a\u867d\u7136\u6ca1\u9519\uff0c\u4f46\u4e00\u822c\u653e\u5728\u8fd9\u4e2a\u4f4d\u7f6e\u3002
int main()
{
cout<<"welcome.";
cout<<endl;
return 0;
}

#include <iostream>
using namespace std;
int main()
{
cout<<"this is a " <<endl;
return 0;
}
你有的写错了，而且少了分号，你出现错误是因为你写的程序中有的实在中文状态下的，编译时就会出错，应该在英文状态下编译，上面是我帮你修改好的，我运行过了，没有错误。

扩展阅读：www.sony.com.cn ... msdn i tell you ... #include <stdio.h> ... #lovecraftlocker ... apple日本网站 ... 欧洲applestore ... #铸铁篦子# ... apple视频 ... #include vector ...