In [2]:
def compute_sum(end):
i = 0
total_n = 1
while i < end:
i = i + 1
total_n = total_n * i
return total_n
n = int(input('请输入第1个整数,以回车结束。'))
m = int(input('请输入第2个整数,以回车结束。'))
k = int(input('请输入第3个整数,以回车结束。'))
print('最终的和是:', compute_sum(m) + compute_sum(n) + compute_sum(k))
In [6]:
def compute_sum(end):
i = 0
total_n = 0
while i < end:
i = i + 1
if i%2==0:
total_n = total_n - 1/(i*2-1)
else:
total_n = total_n + 1/(i*2-1)
return total_n
m = int(input('请输入1个整数,以回车结束。'))
print('最终的和是:', compute_sum(m))