python计算1~100的和,1~100奇数的和,1~100偶数的和,一条代码求1~100的和

1、计算1~100的数之和

----for循环实现1~100的和
sum1 = 0
for i in range(1,101):
    sum1 = sum1 + i
    i += 1
print(f"1-100之间的和是:{sum1}")
----while实现1~100的和
sum1 = 0
i = 1
while True:
    sum1 = sum1 + i
    if i == 100:
        break
    i += 1
print(sum1)
2、计算1~100里面偶数之和

sum1 = 0
for i in range(1,101):
    if i % 2 == 0:
        sum1 = sum1 +i
    i += 1
print(f"1-100之间偶数的和是:{sum1}")

3、计算1~100里面奇数之和

sum1 = 0
for i in range(1,101):
    if i % 2 != 0:
        sum1 = sum1 +i
    i += 1
print(f"1-100之间奇数的和是:{sum1}")
4、一条代码求1~100的和:使用sum函数

print(sum(range(1,101)))

 
原文地址:https://www.cnblogs.com/pychina/p/10235884.html