m, n = map(int, input().split()) matrix = [] for _ in range(n): row = list(map(int, input().split())) matrix.append(row) shift = m % n # 计算有效移动位数，避免重复移动 result = [] for row in matrix: shifted_row = row[-shift:] + row[:-shift] result.append(shifted_row) for row in result: print(' '.join(map(str, row)) + ' ') # 确保每行末尾有空格，与示例一致