Help me in solving RATINGINPRAC problem in Python 3 Can some1 give the code?

Cannot understand the logic

@practice_05
The logic is if the array is in increasing order then the answer would be “yes”;
else it would be “no”;

I know that. could u send me the code in python

@practice_05
Here u go.

def is_solved_in_non_decreasing_order(N, difficulties):
    for i in range(1, N):
        if difficulties[i] < difficulties[i - 1]:
            return "No"
    return "Yes"
T = int(input())
for _ in range(T):
    N = int(input())
    difficulties = list(map(int, input().split()))
    result = is_solved_in_non_decreasing_order(N, difficulties)
    print(result)