python3.6新特性
print(f'{6:^30}') print('\n'.join([' '.join([f'{i}*{j}={i*j:2d}' for j in range(1,i+1)]) for i in range(1,10)]))
更多精彩
print(f'{6:^30}') print('\n'.join([' '.join([f'{i}*{j}={i*j:2d}' for j in range(1,i+1)]) for i in range(1,10)]))