Need to solve small issue in c++

My c++ application working good but very small issue find when i run some command .I need to solve this issue

I attached project file & video(how you will run this project ).Also attached some errors pictures when i run this command .I need to solve this errors thats it .All files are in attached section

Beceriler: C++ Programlama, C# Programlama, C Programlama, Yazılım Mimarisi, .NET

Müşteri Hakkında:
( 6 değerlendirme ) Dhaka, Bangladesh

Proje NO: #34758022

Bu iş için 6 freelancer ortalamada ₹725 teklif veriyor


Hi, I am a very talented software programmer with 13+ years of development experience (5+ years professional work experience). I am a results-oriented professional and possess experience using cutting-edge development Daha Fazla

1 gün içinde %bids___i_sum_sub_32%%project_currencyDetails_sign_sub_33% INR
(5 Değerlendirme)

Hello sir, I am a talented C, C++ and Python programmer, I compiled your source on my side, it's work perfectly, after a short investigation I think I found the issue. Feel free to contact me. Regards

1 gün içinde %bids___i_sum_sub_32%%project_currencyDetails_sign_sub_33% INR
(5 Değerlendirme)

Hello, Dear Client, Hope you doing well. I have gone through your requirement and as per my previous work experience, I am ready to start work immediately on your project. .I have achieved 8+ years of experience as an Daha Fazla

₹750 INR in 7 gün içinde
(3 Değerlendirme)

Hello, I am interested in this project and can deliver the requirements as expected. Kindly message me to discuss more, I am available to start work immediately. Thanks!

₹650 INR in 7 gün içinde
(1 Yorum)

Hello I think there is no issue with project. Command 'cd' is intepreted by shell. It does not have associated executable file. Just type which ls and which cd You'll see the answer. I think submission tool expect Daha Fazla

₹1000 INR in 7 gün içinde
(0 Değerlendirme)

I have rich experience in field. If you wait me for a few hour, I solve it. If you hire me, you will know another trustworthy and talent develper. -- Please contact me anytime ---

₹600 INR in 7 gün içinde
(0 Değerlendirme)