PROBLEM LINK:
Practice
Contest: Division 1
Contest: Division 2
Contest: Division 3
Contest: Division 4
Tester: udhav2003
Editorialist: iceknight1093
DIFFICULTY:
339
PREREQUISITES:
None
PROBLEM:
Chef is learning SQL from the new CodeChef SQL course.
He has a table which initially has R rows and C columns. He then adds E extra rows to it. How many total cells does he have finally?
EXPLANATION:
After adding the new rows:
- The total number of rows is R + E.
- The total number of columns is C.
- So, the total number of cells equals their product, i.e
(R+E)\times C
TIME COMPLEXITY
\mathcal{O}(1) per test case.
CODE:
Editorialist's code (Python)
r, c, e = map(int, input().split())
print(r*c + e*c)