这里有10个Python的入门编程题示例

1、打印"Hello, World!":
print("Hello, World!")
2、计算两个数的和：
num1 = 5
num2 = 3
sum = num1 + num2
print("The sum is:", sum)
3、判断一个数是否为偶数：
num = 6
if num % 2 == 0:
    print(num, "is even")
else:
    print(num, "is odd")
4、计算列表中所有元素的平均值：
numbers = [2, 4, 6, 8, 10]
total = sum(numbers)
average = total / len(numbers)
print("The average is:", average)
5、翻转字符串：
string = "Hello, World!"
reversed_string = string[::-1]
print("Reversed string:", reversed_string)
6、找出列表中的最大值：
numbers = [5, 2, 9, 1, 7]
max_num = max(numbers)
print("The maximum number is:", max_num)
7、判断一个字符串是否是回文串：
string = "madam"
if string == string[::-1]:
    print(string, "is a palindrome")
else:
    print(string, "is not a palindrome")
8、使用循环打印九九乘法表：
for i in range(1, 10):
    for j in range(1, 10):
        print(i, "*", j, "=", i * j)
    print()
9、将字符串转换为整数：
string = "123"
integer = int(string)
print("The integer value is:", integer)
10、判断一个年份是否是闰年：
year = 2024
if year % 4 == 0 and (year % 100 != 0 or year % 400 == 0):
    print(year, "is a leap year")
else:
    print(year, "is not a leap year")

希望这些例子能帮助您入门Python编程！如果您有任何问题，请随时提问。