python使用while循环实现九九乘法表
a = 1
while a <= 9:
b = 1
while b <= a:
print("%d*%d=%d\t" % (b, a, a * b), end="")
b += 1
print("")
a += 1
人生苦短,我用python!
a = 1
while a <= 9:
b = 1
while b <= a:
print("%d*%d=%d\t" % (b, a, a * b), end="")
b += 1
print("")
a += 1