1-4-Python控制流-作业

跌倒后的转置三角形

for i in range (1,10):

      for j in range (1,i+1):

            print (str(i)+"*"+str(j)+"="+str(i*j)+" ", end="")

      print ()

for k in range (j-1,0,-1):

      for i in range (1,k+1):

            print (str(k)+"*"+str(i)+"="+str(k*i)+" ", end="")

      print()