From f163a9fee91cfd7869419f23354a8a997351aaac Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=88=98=E4=BD=B3=E6=85=A7?= <15465006+j1ahu1@user.noreply.gitee.com> Date: Thu, 20 Mar 2025 15:14:44 +0800 Subject: [PATCH 1/5] main.py --- china.py | 25 ++++++++++++++++++++++--- 1 file changed, 22 insertions(+), 3 deletions(-) diff --git a/china.py b/china.py index 59e5547..6df590b 100644 --- a/china.py +++ b/china.py @@ -1,6 +1,6 @@ import numpy as np import csv - +from datetime import datetime def load_data(file_path): """ Load repository data and calculate activity metrics @@ -11,7 +11,16 @@ def load_data(file_path): 列：仓库名称,所有者,星标,分支,语言,创建时间,最后提交,描述 返回：形状为(仓库数, 3)的数组，包含[星标数, 分支数, 活跃天数] """ - pass + with open(file_path, 'r', encoding='utf-8') as file: + reader = csv.reader(file) + next(reader) # Skip header + data = [] + for row in reader: + repo_name, owner, stars, forks, language, created_at, last_commit, description = row + stars, forks = int(stars), int(forks) + active_days = (datetime.strptime(last_commit, '%Y-%m-%d') - datetime.strptime(created_at, '%Y-%m-%d')).days + data.append([stars, forks, active_days]) + return np.array(data) def calculate_statistics(data): """ @@ -26,7 +35,16 @@ def calculate_statistics(data): 计算仓库指标统计量 返回：包含平均值、中位数、方差、标准差的字典 """ - pass + means = [np.mean(data[:, i]) for i in range(3)] + medians = [np.median(data[:, i]) for i in range(3)] + variances = [np.var(data[:, i]) for i in range(3)] + stds = [np.std(data[:, i]) for i in range(3)] + return { + 'means': means, + 'medians': medians, + 'variances': variances, + 'stds': stds + } def print_results(stats): """ @@ -34,6 +52,7 @@ def print_results(stats): 按严格格式打印结果，保持正确缩进 """ + metrics = ['Stars', 'Forks', 'Active Days'] for metric, mean, med, var, std in zip(metrics, stats['means'], -- Gitee From af3c2740e79cd85b77ec4cde2b61ba6540549368 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E8=8A=A6=E4=BA=9A=E6=AC=A3?= <377365504@qq.com> Date: Thu, 20 Mar 2025 15:17:49 +0800 Subject: [PATCH 2/5] pakistan.py --- 111.py | 0 222.py | 0 pakistan.py | 52 +++++++++++++++++++++++++++++++++++++++++----------- 3 files changed, 41 insertions(+), 11 deletions(-) create mode 100644 111.py create mode 100644 222.py diff --git a/111.py b/111.py new file mode 100644 index 0000000..e69de29 diff --git a/222.py b/222.py new file mode 100644 index 0000000..e69de29 diff --git a/pakistan.py b/pakistan.py index f2720fc..be8d062 100644 --- a/pakistan.py +++ b/pakistan.py @@ -1,17 +1,33 @@ import numpy as np import csv + def load_data(file_path): """ Load repository data and calculate activity metrics Columns: repo_name,owner,stars,forks,language,created_at,last_commit,description Return: 2D NumPy array of shape (repos, 3) containing [stars, forks, active_days] - + 加载仓库数据并计算活跃天数 列：仓库名称,所有者,星标,分支,语言,创建时间,最后提交,描述 返回：形状为(仓库数, 3)的数组，包含[星标数, 分支数, 活跃天数] """ - pass + # 读取CSV文件 + with open(file_path, mode='r', encoding='utf-8') as file: + reader = csv.DictReader(file) + data = [] + for row in reader: + # 提取星标数、分支数、创建时间和最后提交时间 + stars = int(row['stars']) + forks = int(row['forks']) + created_at = np.datetime64(row['created_at']) + last_commit = np.datetime64(row['last_commit']) + # 计算活跃天数 + active_days = (last_commit - created_at).astype('timedelta64[D]').astype(int) + data.append([stars, forks, active_days]) + # 转换为NumPy数组 + return np.array(data) + def calculate_statistics(data): """ @@ -22,30 +38,44 @@ def calculate_statistics(data): 'variances': [stars_var, forks_var, days_var], 'stds': [stars_std, forks_std, days_std] } - + 计算仓库指标统计量 返回：包含平均值、中位数、方差、标准差的字典 """ - pass + # 使用NumPy函数计算统计量 + means = np.mean(data, axis=0).round(1) + medians = np.median(data, axis=0).round(1) + variances = np.var(data, axis=0).round(1) + stds = np.std(data, axis=0).round(1) + + return { + 'means': means, + 'medians': medians, + 'variances': variances, + 'stds': stds + } + def print_results(stats): """ Print formatted results with proper indentation - + 按严格格式打印结果，保持正确缩进 """ metrics = ['Stars', 'Forks', 'Active Days'] - for metric, mean, med, var, std in zip(metrics, - stats['means'], - stats['medians'], - stats['variances'], - stats['stds']): + for metric, mean, med, var, std in zip(metrics, + stats['means'], + stats['medians'], + stats['variances'], + stats['stds']): print(f"{metric}:") print(f" Average: {mean:.1f}") print(f" Median: {med:.1f}") print(f" Variance: {var:.1f}") print(f" Standard Deviation: {std:.1f}") + +# 主程序 repo_data = load_data('pakistan-repos.csv') stats = calculate_statistics(repo_data) -print_results(stats) +print_results(stats) \ No newline at end of file -- Gitee From 78b7317b4b8d22d3c841387ef392f195e848f917 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=88=98=E4=BD=B3=E6=85=A7?= <15465006+j1ahu1@user.noreply.gitee.com> Date: Thu, 20 Mar 2025 07:39:51 +0000 Subject: [PATCH 3/5] =?UTF-8?q?=E5=88=A0=E9=99=A4=E6=96=87=E4=BB=B6=20111.?= =?UTF-8?q?py?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- 111.py | 0 1 file changed, 0 insertions(+), 0 deletions(-) delete mode 100644 111.py diff --git a/111.py b/111.py deleted file mode 100644 index e69de29..0000000 -- Gitee From e3135d858c8e759e5f957c1ee6c26ac3692820c9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=88=98=E4=BD=B3=E6=85=A7?= <15465006+j1ahu1@user.noreply.gitee.com> Date: Thu, 20 Mar 2025 07:39:58 +0000 Subject: [PATCH 4/5] =?UTF-8?q?=E5=88=A0=E9=99=A4=E6=96=87=E4=BB=B6=20222.?= =?UTF-8?q?py?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- 222.py | 0 1 file changed, 0 insertions(+), 0 deletions(-) delete mode 100644 222.py diff --git a/222.py b/222.py deleted file mode 100644 index e69de29..0000000 -- Gitee From 77b0cd57a54bc030fa7e2250edf893cf94a8e196 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=88=98=E4=BD=B3=E6=85=A7?= <15465006+j1ahu1@user.noreply.gitee.com> Date: Thu, 3 Apr 2025 15:37:08 +0800 Subject: [PATCH 5/5] Added folder with name liujiahui --- liujiahui/main.py | 1 + 1 file changed, 1 insertion(+) create mode 100644 liujiahui/main.py diff --git a/liujiahui/main.py b/liujiahui/main.py new file mode 100644 index 0000000..ab4f27b --- /dev/null +++ b/liujiahui/main.py @@ -0,0 +1 @@ +print("DA402") \ No newline at end of file -- Gitee