这个那里写的有问题啊

#include<iostream>
using namespace std;
int main()
{
    cout<<"hello"<<endl;
    return 0;
}

-------------- Build: Debug in in (compiler: GNU GCC Compiler)---------------

mingw32-gcc.exe -Wall -g  -c C:\c\c++\in\Untitled1.c -o obj\Debug\Untitled1.o
mingw32-g++.exe  -o bin\Debug\in.exe obj\Debug\Untitled1.o   
C:\c\c++\in\Untitled1.c:1:9: fatal error: iostream: No such file or directory
    1 | #include<iostream>
      |         ^~~~~~~~~~
compilation terminated.
Process terminated with status 1 (0 minute(s), 0 second(s))
1 error(s), 0 warning(s) (0 minute(s), 0 second(s))
 

你是c怎么能用c++的头文件