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Python用for循環(huán)實現(xiàn)九九乘法表

 更新時間:2018年05月31日 10:08:44   作者:隱名_C  
本文通過實例代碼給大家介紹了Python用for循環(huán)實現(xiàn)九九乘法表的方法,代碼簡單易懂,非常不錯,具有一定的參考借鑒價值,需要的朋友參考下吧

下面通過一段代碼給大家介紹python 使用for 循環(huán)實現(xiàn)九九乘法表,具體代碼如下所示:

#for 循環(huán)實現(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)

總結(jié)

以上所述是小編給大家介紹的Python用for循環(huán)實現(xiàn)九九乘法表,希望對大家有所幫助,如果大家有任何疑問請給我留言,小編會及時回復大家的。在此也非常感謝大家對腳本之家網(wǎng)站的支持!

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