九九乘法表

Posted 2020-10-27 klvchen

num = 1
while num <= 9:
    tmp = 1
    while tmp <= num:
        print(tmp, "*", num, "=", tmp*num, end="\\t")
        tmp += 1
    print("")
    num += 1

测试结果：

for i in range(1, 10):
    for j in range(1, i+1):
        print(str(j) + \' x \' + str(i) + \' = \' + str(i * j) + \'\\t\', end=\' \')
    print(\'\')

 

for i in range(1, 10):
    line = \'\'
    for j in range(1, i+1):
        line += \'{0}*{1}={2:<2} \'.format(j,i,i*j)
    print(line)

#{2:<2} 对应 i*j, :2 冒号是分割符合，< 表示左对齐，2表示宽度