labs 1-6: init

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

lab2/6.cpp

@@ -0,0 +1,72 @@
+#include <iostream>
+
+using namespace std;
+
+const uint NSUBS = 5;
+const uint NSTUDENTS = 5;
+
+class Student {
+private:
+  char name[30];
+  char branch[20];
+  uint enrollment;
+  uint age;
+  char gender;
+  uint marks[NSUBS];
+  double percentage;
+
+public:
+  void input();
+  char *getName();
+  double getPercentage();
+};
+
+void Student::input() {
+  uint s = 0, i;
+
+  cout << "Name: ";
+  cin >> this->name;
+  cout << "Branch: ";
+  cin >> this->branch;
+  cout << "Enter Enrollment number: ";
+  cin >> this->enrollment;
+  cout << "Age: ";
+  cin >> this->age;
+  cout << "Gender (m/f): ";
+  cin >> this->gender;
+
+  if (this->gender != 'm' || this->gender != 'f')
+    exit(1);
+  
+  cout << "Enter Marks for" << endl;
+
+  for (i = 0; i < NSUBS; i++) {
+    cout << "Subject " << i + 1 << ": ";
+    cin >> this->marks[i];
+
+    if (marks[i] > 100)
+      exit(1);
+    
+    s += this->marks[i];
+  }
+
+  this->percentage = (double)s / NSUBS;
+}
+
+inline char *Student::getName() { return this->name; }
+inline double Student::getPercentage() { return this->percentage; }
+
+int main() {
+  int i;
+
+  Student a[NSTUDENTS];
+
+  for (i = 0; i < NSTUDENTS; i++)
+    a[i].input();
+
+  for (i = 0; i < NSTUDENTS; i++)
+    if (a[i].getPercentage() > 70)
+      cout << a[i].getName() << endl;
+
+  return 0;
+}