fix minor latex issues

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

lab2/file.org

@@ -100,11 +100,6 @@ int main() {
 }
 #+end_src
 
-#+RESULTS:
-#+begin_src text
--8 -3689 4 28892 
-6 1227 -4 -9718 
-#+end_src
 #+LATEX: \clearpage
 
 * Create a class TIME with members hours, minutes, seconds. Take input, add two time objects passing objects to function and display the result. [Hint: use class object as parameter of function add()]
@@ -169,17 +164,12 @@ int main() {
 }
 #+end_src
 
-#+RESULTS:
-#+begin_src text
-Hours: 68
-Minutes: 32
-Seconds: 0
-#+end_src
 #+LATEX: \clearpage
 
 * Create a class Student which has data members as name, branch, roll no, age , gender, marks in five subjects. Display the name of the student and his percentage who has more than 70%.Use array of objects size 5.[Hint: also declare percentage variable and calculate it and then compare all the object of student class to find name of student with percentage > 70]
 
-#+begin_src cpp :tangle 6.cpp :results output :exports both :wrap src text
+#+ATTR_LATEX: :options frame=single,breaklines=true
+#+begin_src cpp :tangle 6.cpp :results output :wrap src text
 #include <iostream>
 
 using namespace std;
@@ -216,9 +206,6 @@ void Student::input() {
   cin >> this->age;
   cout << "Gender (m/f): ";
   cin >> this->gender;
-
-  if (this->gender != 'm' || this->gender != 'f')
-    exit(1);
   
   cout << "Enter Marks for" << endl;
 
@@ -246,6 +233,8 @@ int main() {
   for (i = 0; i < NSTUDENTS; i++)
     a[i].input();
 
+  cout << "\nStudents with percentage greater than 70:\n";
+
   for (i = 0; i < NSTUDENTS; i++)
     if (a[i].getPercentage() > 70)
       cout << a[i].getName() << endl;
@@ -253,3 +242,56 @@ int main() {
   return 0;
 }
 #+end_src
+
+#+begin_src text
+Name: Amaang
+Branch: InformationTechnology
+Enter Enrollment number: 413
+Age: 14
+Gender (m/f): m
+Enter Marks for
+Subject 1: 99
+Subject 2: 93
+Subject 3: 9
+Subject 4: 91
+Subject 5: 3
+Name: Allu
+Branch: Physics
+Enter Enrollment number: 444
+Age: 19
+Gender (m/f): f
+Enter Marks for
+Subject 1: 100
+Subject 2: 0
+Subject 3: 100
+Subject 4: 0
+Subject 5: 100
+Name: Asli
+Branch: Law
+Enter Enrollment number: 33
+Age: 99
+Gender (m/f): m
+Enter Marks for
+Subject 1: 1
+Subject 2: 1
+Subject 3: 1
+Subject 4: 1
+Subject 5: 2
+Name: how
+Branch: Music
+Enter Enrollment number: 9999
+Age: 9
+Gender (m/f): m
+Enter Marks for
+Subject 1: 12
+Subject 2: 22
+Subject 3: 32
+Subject 4: 42
+Subject 5: 52
+Name: sabji
+Branch: CivilEngineering
+Enter Enrollment number: 91
+
+Students with percentage greater than 70:
+sabji
+#+end_src