打印九九乘法表

九九乘法表

for i in range(1,10):

    for j in range (1,i+1):

            print(‘%s*%s=%s’ %(i,j,i*j)

    print()

打印金字塔

max_current = 4

for current in range(1, max_current + 1):

for i in range(max_current - current):
print(' ', end='')

for j in range(2 * current - 1):
print('*', end='')

print()