python实现九九乘法表
while循环实现:
i = 1while i <= 9: # 控制行的循环j = 1while j <= i: # 控制每行的输出print(f"{j}*{i}={j * i}\t", end="")j += 1print()i += 1
for循环实现:
for i in range(1, 10):for j in range(1, i + 1):print(f"{j}*{i}={i * j}\t", end='')print()
运行截图: