Executing task: copy “D:cppintroductionfirstclass.cpp” D:cppjspwTest.cpp && g++ jspwTest.cpp -o jspwTest && jspwTest < input.txt > output.txt && del jspwTest.exe && del jspwTest.cpp

    1 file(s) copied.

The system cannot find the file specified.

• The terminal process “C:WindowsSystem32cmd.exe /d /c copy “D:cppintroductionfirstclass.cpp” D:cppjspwTest.cpp && g++ jspwTest.cpp -o jspwTest && jspwTest < input.txt > output.txt && del jspwTest.exe && del jspwTest.cpp” terminated with exit code: 1.
• Terminal will be reused by tasks, press any key to close it.

i was expecting an output but there was an error