NPTEL-Introduction-to-Programming-in-C-Assignment-7-Question-1

NPTEL Introduction to Programming in C Assignment 7 Question 1

Question 1

Create a database of students using structures, where in each entry of the database will have the following fields:

a name, which is a string with at most 128 characters
their marks in physics which is an int between 0 and 100
their marks in chemistry which is an int number between 0 and 100
their marks in mathematics which is an int number between 0 and 100

You have to output a list of students in the following order.

if a student 'A' has lower marks in physics than a student 'B', then A's data is listed before B.
If A and B have the same physics marks and A has lower chemistry marks than B, then A is listed before B. 3.If A and B have the same marks in physics and chemistry, and A has lower marks in mathematics than B, then A is listed before B.
If all marks are equal and A's name precedes B's name in the dictionary order, then A is listed before B.

Input Format :

First line contains the number of students n, where 1<=n<=100. In following n lines each line contains(space separated) a name and their respective marks in physics, chemistry, maths, where 0<=marks<=100.

Output Format :

Sorted database of n lines.

Sample Input 1

1
ankita 72 76 85

Sample Output 1

ankita-72-76-85

Sample Input 2

7
Abhimanyu 100 94 90
Akshay 90 91 83
Akshay 100 88 88
Aman 70 94 88
Amendra 80 95 85
Amit 70 82 89
Amit 80 82 70

Sample Output 2

Amit-70-82-89\n
Aman-70-94-88\n
Amit-80-82-70\n
Amendra-80-95-85\n
Akshay-90-91-83\n
Akshay-100-88-88\n
Abhimanyu-100-94-90

CGreenP/NPTEL-Introduction-to-Programming-in-C-Assignment-7-Question-1