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創(chuàng)新互聯(lián)Python教程:

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編寫(xiě)一個(gè) Python 程序向元組中添加一個(gè)條目。Python 元組不允許您向現(xiàn)有元組中添加項(xiàng)目。下面的 Python 示例將通過(guò)連接新項(xiàng)目和當(dāng)前元組來(lái)創(chuàng)建一個(gè)新元組。
# Add an Item to Tuple
intTuple = (10, 20, 30, 40, 50)
print("Tuple Items = ", intTuple)
intTuple = intTuple + (70,)
print("Tuple Items = ", intTuple)
intTuple = intTuple + (80, 90)
print("Tuple Items = ", intTuple)
intTuple = intTuple[2:5] + (11, 22, 33, 44) + intTuple[7:]
print("Tuple Items = ", intTuple)在這個(gè) Python 示例中,我們?cè)试S用戶(hù)輸入 tuple 項(xiàng),并將它們添加到一個(gè)空 Tuple 中。為了達(dá)到同樣的目的,我們使用 for 循環(huán)范圍來(lái)迭代元組項(xiàng)。
# Add an Item to Tuple
intTuple = ()
number = int(input("Enter the Total Number of Tuple Items = "))
for i in range(1, number + 1):
value = int(input("Enter the %d Tuple value = " %i))
intTuple = intTuple + (value,)
print("Tuple Items = ", intTuple)Enter the Total Number of Tuple Items = 4
Enter the 1 Tuple value = 22
Enter the 2 Tuple value = 99
Enter the 3 Tuple value = 122
Enter the 4 Tuple value = 77
Tuple Items = (22, 99, 122, 77) 本文題目:Python程序:向元組中添加一個(gè)項(xiàng)
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