编写一个 Python 程序来检查给定的项是否存在于元组中。我们使用 in 运算符来查找元组中存在的项。
# Check Element Presnet in Tuple
numTuple = (4, 6, 8, 11, 22, 43, 58, 99, 16)
print("Tuple Items = ", numTuple)
number = int(input("Enter Tuple Item to Find = "))
result = number in numTuple
print("Does our numTuple Contains the ", number, "? ", result)虽然上面的例子返回真或假，我们需要一个有意义的消息。因此，如果元组中存在条目，我们使用 if 语句和 in 运算符(numTuple 中的 If 数字)来打印不同的消息。
# Check Element Presnet in Tuple
numTuple = (4, 6, 8, 11, 22, 43, 58, 99, 16)
print("Tuple Items = ", numTuple)
number = int(input("Enter Tuple Item to Find = "))
if number in numTuple:
print(number, " is in the numTuple")
else:
print("Sorry! We haven't found ", number, " in numTuple")Tuple Items = (4, 6, 8, 11, 22, 43, 58, 99, 16)
Enter Tuple Item to Find = 22
22 is in the numTuple
>>>
Tuple Items = (4, 6, 8, 11, 22, 43, 58, 99, 16)
Enter Tuple Item to Find = 124
Sorry! We haven't found 124 in numTuple
>>> 使用 For 循环检查元组中是否存在项目的 Python 程序
在这个 Python 示例中，我们使用 if 语句(if val == number)对照给定的数字检查每个元组项。如果为真，则结果为真，编译器将从 for 循环中断开。
# Check Element Presnet in Tuple
numTuple = (4, 6, 8, 11, 22, 43, 58, 99, 16)
print("Tuple Items = ", numTuple)
number = int(input("Enter Tuple Item to Find = "))
result = False
for val in numTuple:
if val == number:
result = True
break
print("Does our numTuple Contains the ", number, "? ", result)Tuple Items = (4, 6, 8, 11, 22, 43, 58, 99, 16)
Enter Tuple Item to Find = 16
Does our numTuple Contains the 16 ? True原创文章，作者：小蓝，如若转载，请注明出处：https://www.506064.com/n/248581.html
微信扫一扫 
支付宝扫一扫 