这是由于我在.c文件中用了ios
#include <iostream>spa
using namespace std;io
这样编译的时候就报：编译
出现错误类型以下：
1>c:\program files (x86)\microsoft visual studio 10.0\vc\include\cmath(19): error C2061: 语法错误: 标识符“acosf”
1>c:\program files (x86)\microsoft visual studio 10.0\vc\include\cmath(19): error C2059: 语法错误:“;”
1>c:\program files (x86)\microsoft visual studio 10.0\vc\include\cmath(19): error C2061: 语法错误: 标识符“asinf”
1>c:\program files (x86)\microsoft visual studio 10.0\vc\include\cmath(19): error C2059: 语法错误:“;”
1>c:\program files (x86)\microsoft visual studio 10.0\vc\include\cmath(20): error C2061: 语法错误: 标识符“atanf”
1>c:\program files (x86)\microsoft visual studio 10.0\vc\include\cmath(20): error C2059: 语法错误:“;”
1>c:\program files (x86)\microsoft visual studio 10.0\vc\include\cmath(20): error C2061: 语法错误: 标识符“atan2f”
1>c:\program files (x86)\microsoft visual studio 10.0\vc\include\cmath(20): error C2059: 语法错误:“;”
stream
解决方案是： file
将.c后缀改成.cpp就能够了 语法