2021-11-13 打印字符矩形

• 一，打印字符矩形
• • 运行程序，查看结果
• 二，打印九九乘法表
• • 运行程序，查看结果

row = int(input('row= '))
col = int(input('col= '))
for i in range(row):
    for i in range(row-i-1):
        print(' ',end=' ')
    for j in range(col):
        print('*',end=' ')
    print()
for i in range(row):
    for j in range(i):
        print(' ',end=' ')
    for j in range(col):
        print('*',end=' ')
    print()

for i in range(1,10):
    for j in range(1,i+1):
        x = i*j
        print('{}x{}={}'.format(i,j,x),end='t')
    print()