import pandas as pd

# === 1. 讀取 Excel 文件 ===
df = pd.read_excel("data.xlsx")
data = df["數(shù)據(jù)"].tolist()

# === 2. 連續(xù)數(shù)字分組求平均值 ===
groups = []
current_group = []

for x in data:
    if pd.isna(x):  # 遇到空行，計(jì)算當(dāng)前組平均值
        if current_group:
            avg = sum(current_group) / len(current_group)
            groups.append(avg)
            current_group = []
    else:
        current_group.append(x)

# 處理最后一組（末尾沒有空行的情況）
if current_group:
    avg = sum(current_group) / len(current_group)
    groups.append(avg)

# === 3. 將結(jié)果插入新列 ===
result_list = []
i = 0
current_group = []

for x in data:
    if pd.isna(x) or x == data[-1]:  # 空行或最后一行
        if i < len(groups):           # 防止越界
            result_list.append(groups[i])
            i += 1
        else:
            result_list.append(None)
    else:
        result_list.append(None)

# 處理最后一行是數(shù)字的情況
if len(result_list) < len(data):
    result_list.append(groups[-1])

df["平均值"] = result_list[:len(df)]

# === 4. 寫入 Excel 文件 ===
output_file = "data_avg_result.xlsx"
df.to_excel(output_file, index=False)

print("? 已生成新文件：", output_file)

import pandas as pd

# === 1. 讀取 Excel 文件 ===
# 請(qǐng)把 "data.xlsx" 改成你的文件名（路徑也可以）
df = pd.read_excel("data.xlsx")

# 假設(shè)數(shù)據(jù)列名為 “數(shù)據(jù)”，若你的列名不同，請(qǐng)改成對(duì)應(yīng)名字
data = df["數(shù)據(jù)"].tolist()

# === 2. 連續(xù)數(shù)字分組求和 ===
groups = []
group_sum = 0

for x in data:
    if pd.isna(x):  # 遇到空單元格 → 分組結(jié)束
        groups.append(group_sum)
        group_sum = 0
    else:
        group_sum += x

# 最后一組
if group_sum != 0 or (len(data) and pd.isna(data[-1])):
    groups.append(group_sum)

# === 3. 將結(jié)果保存為新列 ===
# 為保持對(duì)應(yīng)關(guān)系，插入空行方便對(duì)齊
result_list = []
i = 0
group_sum = 0

for x in data:
    if pd.isna(x):
        result_list.append(groups[i])
        i += 1
    else:
        result_list.append(None)

# 若最后沒有空行，也在末尾加上最后一個(gè)結(jié)果
if len(result_list) < len(data):
    result_list.append(groups[-1])

df["結(jié)果"] = result_list[:len(df)]

# === 4. 寫入新 Excel 文件 ===
output_file = "data_with_result.xlsx"
df.to_excel(output_file, index=False)

print("? 已生成新文件：", output_file)