
对一个范围的两个数进行数位的累加,例如有两个数 15
,19
则 他们的数位和应该为:
1+5+1+6+1+7+1+8+1+9,结果为40。
测试说明
样例1
输入:15
19
输出:
40
以下是不同方法实现方式:
代码1
class Task:
def getSum(self,num1,num2):
sum_num = 0
input_num = [num1, num2 + 1] a = list(range(*input_num)) for i in a:
j = list(map(int, str(i)))
c = sum([item for item in j])
sum_num = sum_num + c return sum_num
代码2
num1 =int(input('请输入数字:'))
num2 = int(input('请输入数字:'))
sum_num = 0
input_num =[num1,num2+1 ]
print(list(range(*input_num)))
a=list(range(*input_num))
print(a)
for i in a:
j=list(map(int, str(i)))
c = sum([item for item in j])
sum_num=sum_num+c
print(sum_num)
代码3
class Task:
def getSum(self,num1,num2):
sum = 0
for i in range(num1,num2+1):
# k = i
# print(k)
while (i!=0):
sum = sum +i%10
# print(sum)
i = i//10
# print("+{:.0f}".format(k))
print(sum)
return sum
########## END ##########
t = Task()
t.getSum(1000,1002)