Biz spp organishni boshladik

Bugun biz spp faundation yani dasturlash kursini organishni noshladik.
Bu kursda siz tog'ri yozishni organasiz.
Bu kersda har hil buyruqlar va kutubhonalar bor ularni qanday qilib chaqirishni yani elon qilishni organasiz.
Bu dasturlashda har hil masalalar ishlashniham organasiz.
masalan

#include <iostream>
using namespace std;

int main4(){
int son,son1,son2;
  son1=10;
  son2=20;
  son=son1+son2;

  cout << son << endl;// 40
  string ism,a,b,c;
  ism = "ABDULAZIZ";
  a="salom ";
  b=" nima gap";
  cout << a <<ism << b << endl;

  a= "qalaysan";
  cout << a;

  return 0;
  }

va boshqa masalalarniham ishlashni organasiz.

 int a; 
 cin >> a;

  cout << a << a << a << a << a << a << endl;
  cout << a << "    " << a << endl;
  cout << a << "    " << a << endl;
  cout << a << a << a << a << a << a;

  return 0;
}

@dawroun