Aloyna and Can Buying - Toph.co - Implementation

n, k = map(int, input().split())
tokens = input().split()

store = []
for i in range(k):
    store.append(0)

for num in tokens:
    store[int(num)-1] += 1

for i in range(len(store)):
    if store[i] == max(store):
        print(i+1)
        break