使用 Python 程序统计元组中元素出现的次数

我们将了解如何统计元组中元素出现的次数。元组是一种不可变的 Python 对象序列。

假设我们有以下输入，其中检查 20 出现的次数 -

myTuple = (10, 20, 30, 40, 20, 20, 70, 80)

输出应为 -

Number of Occurrences of 20 = 3

使用 for 循环统计元组中元素出现的次数

在这个示例中，我们将统计元组中元素出现的次数 -

示例

def countFunc(myTuple, a):
	count = 0
	for ele in myTuple:
	    if (ele == a):
		    count = count + 1
	return count

# Create a Tuple
myTuple = (10, 20, 30, 40, 20, 20, 70, 80)

# Display the Tuple
print("Tuple = ",myTuple)

# The element whose occurrence is to be checked
k = 20
print("Number of Occurrences of ",k," = ",countFunc(myTuple, k))

输出

Tuple = (10, 20, 30, 40, 20, 20, 70, 80)
Number of Occurrences of 20 = 3

使用 count() 方法统计元组中元素出现的次数

在这个示例中，我们将统计元组中元素出现的次数 -

示例

def countFunc(myTuple, a):
	return myTuple.count(a)

# Create a Tuple
myTuple = (10, 20, 30, 70, 20, 20, 70, 80)

# Display the Tuple
print("Tuple = ",myTuple)

# The element whose occurrence is to be checked
k = 70
print("Number of Occurrences of ",k," = ",countFunc(myTuple, k))

输出

Tuple = (10, 20, 30, 70, 20, 20, 70, 80)
Number of Occurrences of 70 = 2

AmitDiwan

更新于: 11-Aug-2022

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