Ahmed Amin7

اين اكتبها

اخي كيف احسب عدد الطلاب

هل هذا الحل صحيح

حاولت حل المسألة بهذه الشيفرة #include<iostream> # include<string.h> using namespace std; int main() { string name, education_level; int i, n = 0, p = 0, pr = 0, se = 0; for (i = 0; i < 4; i++) { cout << "Enter name: "; cin >> name; // user name cout << "Enter education level: "; cin >> education_level; // user education level if (education_level == "Nursery") { n += 1; } else if (education_level == "Primary") { p += 1; } else if (education_level == "Preparatory") { pr += 1; } else if (education_level == "Secondary") { se += 1; } } float cost; if (n == 1 && p == 2) { cost = 10000 + (2 * 15000); cost = cost - ((15 * cost) / 100); } else if (p == 1 && se == 1) { cost = 15000 + 22000; cost = cost - ((10 * cost) / 100); } else if (n == 1 && pr == 2) { // three brothers Nursery && 2 Preparatory cost = 10000 + (2 * 20000); cost = cost - ((15 * cost) / 100); } else { cost = 10000 + 15000 + 20000 + 22000; } cout << "Cost: " << cost << endl; return 0; }