From 60bfce268ef3ff3eafb8cbeac5a26ae84854d0d1 Mon Sep 17 00:00:00 2001 From: choiminji Date: Tue, 25 Aug 2026 22:40:12 +0900 Subject: [PATCH] Day27 --- .../\354\265\234\353\257\274\354\247\200/3701.py" | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 "leetcode3/\354\265\234\353\257\274\354\247\200/3701.py" diff --git "a/leetcode3/\354\265\234\353\257\274\354\247\200/3701.py" "b/leetcode3/\354\265\234\353\257\274\354\247\200/3701.py" new file mode 100644 index 00000000..2fa04184 --- /dev/null +++ "b/leetcode3/\354\265\234\353\257\274\354\247\200/3701.py" @@ -0,0 +1,10 @@ +class Solution: + def alternatingSum(self, nums: List[int]) -> int: + result = nums[0] + for i in range(1, len(nums)): + if i % 2 == 0: + result += nums[i] + else: + result -= nums[i] + return result + \ No newline at end of file