编写一个 Python 程序来打印集合中的正数或项目。for 循环(PositiveSet 中的 posival)内的 if 语句(if(posival > = 0))检查 Set 项是否大于或等于零。如果为真，则打印该正数。
# Set Positive Numbers
PositiveSet = {7, -8, -11, 4, -85, 14, -22, 78, 11}
print("Positive Set Items = ", PositiveSet)
print("\nThe Positive Numbers in this PositiveSet Set are:")
for posVal in PositiveSet:
if(posVal >= 0):
print(posVal, end = " ")在 Python 集中打印正数输出
Positive Set Items = {4, 7, -22, 11, -85, 14, 78, -11, -8}
The Positive Numbers in this PositiveSet Set are:
4 7 11 14 78 在这个 Python 程序中，我们允许您输入集合项目并在集合中打印正数。
# Set Positive Numbers
positiveSet = set()
number = int(input("Enter the Total Positive Set Items = "))
for i in range(1, number + 1):
value = int(input("Enter the %d Set Item = " %i))
positiveSet.add(value)
print("Positive Set Items = ", positiveSet)
print("\nThe Positive Numbers in this positiveSet Set are:")
for posVal in positiveSet:
if(posVal >= 0):
print(posVal, end = " ")Python 打印正片集项目输出
Enter the Total Positive Set Items = 4
Enter the 1 Set Item = -32
Enter the 2 Set Item = 23
Enter the 3 Set Item = -99
Enter the 4 Set Item = 77
Positive Set Items = {-32, 77, -99, 23}
The Positive Numbers in this positiveSet Set are:
77 23 在这个 Python Set 的例子中，我们创建了一个 setPositiveNumbers 函数来查找和打印正数。
# Set Positive Numbers
def setPositiveNumbers(positiveSet):
for posVal in positiveSet:
if(posVal >= 0):
print(posVal, end = " ")
positiveSet = set()
number = int(input("Enter the Total Positive Set Items = "))
for i in range(1, number + 1):
value = int(input("Enter the %d Set Item = " %i))
positiveSet.add(value)
print("Positive Set Items = ", positiveSet)
print("\nThe Positive Numbers in this positiveSet Set are:")
setPositiveNumbers(positiveSet)原创文章，作者：小蓝，如若转载，请注明出处：https://www.506064.com/n/245159.html
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