# 读取n和m n, m = map(int, input().split()) # 基础数组:n个1 arr = [1] * n # 计算差值 diff = m - n # 把差值全部加到最后一个元素上 arr[-1] += diff # 输出数组(按ACM题要求,元素用空格分隔) print(' '.join(map(str, arr)))