A game developer is designing a script to calculate the total experience points (XP) required for a player to reach level $N$. The XP required for each level $i$ is defined as $50i$. The developer considers two different algorithms to perform this calculation.

Algorithm P

N = int(input("Enter level: "))
total_xp = 0
for i in range(1, N + 1):
    total_xp = total_xp + (50 * i)
print(total_xp)

Algorithm Q

N = int(input("Enter level: "))
total_xp = 25 * N * (N + 1)
print(total_xp)

Algorithm Q is more efficient than Algorithm P.