Computer Programming

🎥Lesson 6 💻C++ Programming 🧩Hard Problems #cpp @cpp_sirius👨‍💻

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Sizlarda problems bormi?

// 1.c // int n; cin>>n; // float S = 0; // float P=1; // for(float i=1; i<=n; i++){ // P*=i; // S+=1/P; // } // cout<<"S = "<<S;

// Problem 13 - Kvadrat tenglama // Yechimi yo'q D<0 // Bitta yechim D==0 x = -b/2a // Ikkita yechim D>0 x1 = (-b+sqrt(D))/(2*a); x2 = (-b-sqrt(D))/(2*a) // float a, b, c, x1, x2, D; // cout<<"Enter the coefitcents of Quadratic equation: "; cin>>a>>b>>c; // D = pow(b,2) - 4*a*c; // if(D<0){ // cout<<"Ildizi yo'q"; // }else if(D==0){ // x1 = -b/(2*a); // cout<<"x = "<<x1; // }else{ // x1 = (-b+sqrt(D))/(2*a); // x2 = (-b-sqrt(D))/(2*a); // cout<<"x1 = "<<x1<<endl; // cout<<"x2 = "<<x2<<endl; // }

Tushunyapsizlarmi?

// bool 40 // ot: x -> 2; y->1 // ot: x-> 1; y->2 // int x1, y1, x2, y2; // cout<<"Birinchi katak: "; cin>>x1>>y1; // cout<<"Ikkinchi katak: "; cin>>x2>>y2; // bool k = abs(x1-x2)==2 and abs(y1-y2)==1 or abs(x1-x2)==1 and abs(y1-y2)==2; // cout<<boolalpha<<k;