PROBLEM LINK:
Practice
Contest: Division 1
Contest: Division 2
Contest: Division 3
Contest: Division 4
Author: Daanish Mahajan
Testers: Jeevan Jyot Singh, Hriday
Editorialist: Nishank Suresh
DIFFICULTY:
306
PREREQUISITES:
None
PROBLEM:
This semester, you have taken X RTP courses (worth 4 credits each), Y audit courses (worth 2 credits each), and Z Non-RTP courses (worth no credits).
How many credits worth of courses have you taken?
EXPLANATION
The RTP courses are worth 4\cdot X credits in total, and the audit courses are worth 2\cdot Y credits in total.
That makes a total of 4\cdot X + 2\cdot Y credits.
TIME COMPLEXITY
\mathcal{O}(1) per test case.
CODE:
Editorialist's code (Python)
for _ in range(int(input())):
x, y, z = map(int, input().split())
print(4*x + 2*y)