import sysinput = sys.stdin.readlineINF = int(2e9)N, M = map(int, input().split())number = [int(input()) for _ in range(N)]number.sort()def twoPointer(): result = INF start = 0 end = 1 while end N: if number[end] - number[start] >= M: result = min(result, number[end] - number[start]) start += 1 if start == end: end += 1 e..
