1、計算1~100的數之和
----for循環實現1~100的和
sum1 = 0 for i in range(1,101): sum1 = sum1 + i i += 1 print(f"1-100之間的和是:{sum1}")
----while實現1~100的和
sum1 = 0 i = 1 while True: sum1 = sum1 + i if i == 100: break i += 1 print(sum1)
2、計算1~100里面偶數之和
sum1 = 0 for i in range(1,101): if i % 2 == 0: sum1 = sum1 +i i += 1 print(f"1-100之間偶數的和是:{sum1}")
3、計算1~100里面奇數之和
sum1 = 0 for i in range(1,101): if i % 2 != 0: sum1 = sum1 +i i += 1 print(f"1-100之間奇數的和是:{sum1}")
4、一條代碼求1~100的和:使用sum函數
print(sum(range(1,101)))