Python 程序：檢查數字是否是 Harshad 數字

編寫一個 Python 程序來檢查一個數字是不是 Harshad 數字，或者是否使用 while 循環。如果一個數能被給定數的位數之和整除，它就是 Harshad 數。例如，156 可以被 12 整除(1 + 5 + 6)，所以它是一個 Harshad 數。

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)

在這個 Python 程序中，我們使用 while 循環來劃分數字並計算所有數字的和。接下來，if 條件檢查該數是否可被 sum 整除。如果是 Tue，那就是 Harshad 數。

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 程序，用於檢查給定的數字是否是 Harshad 數字，是否使用函數。

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.