Python示例：检查数字是否是 Harshad 数字

Python 示例

编写一个 Python示例来检查一个数字是不是 Harshad 数字，或者是否使用 while 循环。如果一个数能被给定数的位数之和整除，它就是 Harshad 数。例如，156 可以被 12 整除(1 + 5 + 6)，所以它是一个 Harshad 数。

Number = int(input("Enter the Number to Check Harshad Number = "))
Sum = 0
rem = 0

Temp = Number
while Temp > 0:
    rem = Temp % 10
    Sum = Sum + rem
    Temp = Temp // 10

print("The Sum of the Digits = %d" %Sum)

if Number % Sum == 0:
    print("\n%d is a Harshad Number." %Number)
else:
    print("%d is Not a Harshad Number." %Number)

在这个 Python示例中，我们使用 while 循环来划分数字并计算所有数字的和。接下来，if 条件检查该数是否可被 sum 整除。如果是 Tue，那就是 Harshad 数。

def digitsSum(Number):
    Sum = rem = 0
    while Number > 0:
        rem = Number % 10
        Sum = Sum + rem
        Number = Number // 10
    return Sum

Number = int(input("Enter the Number to Check Harshad Number = "))
Sum = digitsSum(Number)

print("The Sum of the Digits = %d" %Sum)

if Number % Sum == 0:
    print("%d is a Harshad Number." %Number)
else:
    print("%d is Not a Harshad Number." %Number)

Enter the Number to Check Harshad Number = 481
The Sum of the Digits = 13
481 is a Harshad Number.

Enter the Number to Check Harshad Number = 472
The Sum of the Digits = 13
472 is Not a Harshad Number.

Python示例，用于检查给定的数字是否是 Harshad 数字，是否使用函数。

Sum = 0
def digitsSum(Number):
    global Sum
    if Number > 0:
        rem = Number % 10
        Sum = Sum + rem
        digitsSum(Number // 10)
    return Sum

Number = int(input("Enter the Number to Check Harshad Number = "))
Sum = digitsSum(Number)

if Number % Sum == 0:
    print("%d is a Harshad Number." %Number)
else:
    print("%d is Not a Harshad Number." %Number)

Enter the Number to Check Harshad Number = 92
92 is Not a Harshad Number.

Enter the Number to Check Harshad Number = 448
448 is a Harshad Number.