Python九九乘法表 之 while循环 上下左右四种输出图形

Python九九乘法表 之 while循环 上下左右四种输出图形

1.左上输出

i = 1
while i < 11:
    j = i
    while j < 10:
        print("%d*%d=%d" % (i, j, i*j), end="\t")
        j += 1
    i += 1
    print("")

2.左下输出

i = 1
while i < 10:
    j = 1
    while j < i+1:
        print("%d * %d = %d" % (i, j, i*j), end="\t")
        j += 1
    i += 1
    print("")

 

3.右上输出

i = 1
while i < 10:
    k = 1
    while k < i:
        print(end="        \t")
        k += 1
    j = i
    while j < 10:
        print("%d * %d = %d" % (i, j, i*j), end="\t")
        j += 1
    i += 1
    print("")

 

 

4.右下输出

i = 1
while i < 10:
    k = 1
    while k < 10-i:
        print(end="        \t")
        k += 1
    j = 1
    while j < i+1:
        print("%d * %d = %d" % (i, j, i*j), end="\t")
        j += 1
    i += 1
    print("")

 

 

有趣

 

exit(????‍????)