九九乘法表

#输出99乘法表
for i in range(1,10):
    for j in range(1,i+1):
        print(str(j)+'*'+str(i),end='  ')
        if j==i:
            print('\n',end='')

#输出指定长、宽的长方形
c=input('请输入长：')
k=input('请输入宽：')
if c.isdigit() and k.isdigit():
    length=int(c)
    height=int(k)
    for kuan in range(1,height+1):
        for chang in range(1,length+1):
            print('#',end='')
            if chang==length:
                print('\n',end='')

#输出九九乘法表格式的*号
for i in range(1,10):
    for j in range(1,i+1):
        print('*',end='')
        if j==i:
            print('\n',end='')