日期0707Python练习008

输出 9*9 乘法口诀表

for a in range(1,10):
    for b in range(1,a+1):
        c = a*b
        print(c,end = " ")
    print()

　　

for a in range(1,10):
    for b in range(1,a+1):
        c = a*b
        print('{}*{}={}'.format(a,b,c),end = " ")
    print()