#for 循環(huán)實(shí)現(xiàn)99乘法表
for i in range (1,10):
  for j in range (1,i+1):
    print("{}*{} = {:<4}".format(i,j,i*j),end = " ")
  print("")
print('第1種'+"-"*96)
for i in range (9,0,-1):
  for j in range (1,i+1):
    print("{}*{} = {:<4}".format(i, j, i * j), end=" ")
  print("")
print('第2種'+"-"*96)
for i in range (1,10):
  for k in range (1,i):
    print(end = "      ")
  for j in range (i,10):
      print("{}*{} = {:<4}".format(i,j,i*j),end = " ")
  print("")
print('第3種'+"-"*96)
for i in range (9,0,-1):
  for k in range (1,i):
    print(end = "      ")
  for j in range (i,10):
      print("{}*{} = {:<4}".format(i,j,i*j),end = " ")
  print("")
print('第4種'+"-"*96)
for i in range (1,10):
  for j in range (1,10):
    print("%d*%d=%2d" % (i,j,i*j),end = "  ")
  print("")
print('第5種'+"-"*96)
for i in range (1,10):
  for j in range (i,10):
    print("%d*%d=%2d" % (i,j,i*j),end = "  ")
  print("")
print('第6種'+"-"*96)
for i in range (9,0,-1):
  for j in range (1,i+1):
    print("%d*%d=%2d" % (i,j,i*j),end = "  ")
  print("")
print('第7種'+"-"*96)
for i in range (1,10):
  for k in range (1,i):
    print(end = "     ")
  for j in range (i,10):
    print("%d*%d=%2d" % (i, j, i * j), end="  ")
  print("")
print('第8種'+"-"*96)
for i in range (1,10):
  for k in range (1,10-i):
    print(end = "     ")
  for j in range (i,0,-1):
    print("%d*%d=%2d" % (i, j, i * j), end="  ")
  print("")
print('第9種'+"-"*96)