Runtime:40 ms, faster than74.57% of Python3 online submissions for Running Sum of 1d Array. Memory Usage:14 MB, less than100.00% of Python3 online submissions for Running Sum of 1d Array. 【解法三】 在原来的array里改的。 classSolution:defrunningSum(self, nums: List[int]) ->List[int]...
【leetcode】1480. Running Sum of 1d Array 题目如下: Given an arraynums. We define a running sum of an array asrunningSum[i] = sum(nums[0]…nums[i]). Return the running sum ofnums. Example 1: Input: nums = [1,2,3,4] Output: [1,3,6,10] Explanation: Running sum is obtained...
y_pred_idx = y_pred.reshape(-1) # a 1D array rather than a column vector plt.plot(X_test[y_pred_idx, 1], X_test[y_pred_idx, 2], 'go', label="Positive") plt.plot(X_test[~y_pred_idx, 1], X_test[~y_pred_idx, 2], 'r^', label="Negative") plt.legend() pl...
array@^1.0.1": version "1.1.2" resolved "https://registry.npmmirror.com/@jridgewell/set-array/-/set-array-1.1.2.tgz" integrity sha512-xnkseuNADM0gt2bs+BvhO0p78Mk762YnZdsuzFV018NoG1Sj1SCQvpSqa7XUaTam5vAGasABV9qXASMKnFMwMw== -"@jridgewell/source-map@^0.3.2": - version "0.3....
pythonizations-pyroot-pyz-array-interface ‑ pyunittests-bindings-pyroot-pythonizations-pyroot-pyz-array-interface pyunittests-bindings-pyroot-pythonizations-pyroot-pyz-decorator ‑ pyunittests-bindings-pyroot-pythonizations-pyroot-pyz-decorator pyunittests-bindings-pyroot-pythonizations-pyroot-pyz-...