{"id":1121709,"date":"2025-01-08T19:12:38","date_gmt":"2025-01-08T11:12:38","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1121709.html"},"modified":"2025-01-08T19:12:44","modified_gmt":"2025-01-08T11:12:44","slug":"python%e5%a6%82%e4%bd%95%e8%be%93%e5%85%a5%e7%99%be%e5%88%86%e6%95%b0","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1121709.html","title":{"rendered":"python\u5982\u4f55\u8f93\u5165\u767e\u5206\u6570"},"content":{"rendered":"

\"python\u5982\u4f55\u8f93\u5165\u767e\u5206\u6570\"<\/p>\n

\u5728Python\u4e2d\u8f93\u5165\u548c\u5904\u7406\u767e\u5206\u6570\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u5c06\u767e\u5206\u6570\u8f6c\u6362\u4e3a\u5c0f\u6570\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u65b9\u6cd5\u63d0\u53d6\u767e\u5206\u6570\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u767e\u5206\u6570<\/strong>\u3002\u5176\u4e2d\uff0c\u5c06\u767e\u5206\u6570\u8f6c\u6362\u4e3a\u5c0f\u6570\u662f\u6700\u5e38\u89c1\u548c\u7b80\u5355\u7684\u65b9\u6cd5\u3002\u901a\u8fc7\u5c06\u767e\u5206\u6570\u53bb\u6389\u767e\u5206\u53f7\uff0c\u5e76\u9664\u4ee5100\uff0c\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u767e\u5206\u6570\u8f6c\u5316\u4e3a\u5c0f\u6570\uff0c\u4ece\u800c\u8fdb\u884c\u8ba1\u7b97\u548c\u5904\u7406\u3002<\/p>\n<\/p>\n

\u4ee5\u4e0b\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5728Python\u4e2d\u8f93\u5165\u548c\u5904\u7406\u767e\u5206\u6570\u7684\u51e0\u79cd\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e9b\u6280\u5de7\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u5c06\u767e\u5206\u6570\u8f6c\u6362\u4e3a\u5c0f\u6570<\/h3>\n<\/p>\n

\u5c06\u767e\u5206\u6570\u8f6c\u6362\u4e3a\u5c0f\u6570\u662f\u5904\u7406\u767e\u5206\u6570\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\u4e4b\u4e00\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n

1.1\u3001\u8f93\u5165\u767e\u5206\u6570<\/h4>\n<\/p>\n

\u9996\u5148\uff0c\u9700\u8981\u4ece\u7528\u6237\u90a3\u91cc\u83b7\u53d6\u767e\u5206\u6570\u8f93\u5165\u3002\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528input()<\/code>\u51fd\u6570\u83b7\u53d6\u7528\u6237\u8f93\u5165\u3002<\/p>\n<\/p>\n

percent_input = input("\u8bf7\u8f93\u5165\u767e\u5206\u6570\uff08\u4f8b\u5982\uff1a45.5%\uff09\uff1a")<\/p>\n
<\/code><\/pre>\n<\/p>\n
1.2\u3001\u53bb\u6389\u767e\u5206\u53f7<\/h4>\n<\/p>\n
\u7531\u4e8e\u767e\u5206\u6570\u5305\u542b\u767e\u5206\u53f7\uff0c\u56e0\u6b64\u9700\u8981\u53bb\u6389\u767e\u5206\u53f7\u3002\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u7684replace()<\/code>\u65b9\u6cd5\u6765\u53bb\u6389\u767e\u5206\u53f7\uff1a<\/p>\n<\/p>\n
percent_input = percent_input.replace('%', '')<\/p>\n
<\/code><\/pre>\n<\/p>\n
1.3\u3001\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570<\/h4>\n<\/p>\n
\u53bb\u6389\u767e\u5206\u53f7\u540e\uff0c\u9700\u8981\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570\u3002\u53ef\u4ee5\u4f7f\u7528float()<\/code>\u51fd\u6570\u8fdb\u884c\u8f6c\u6362\uff1a<\/p>\n<\/p>\n
percent_value = float(percent_input)<\/p>\n
<\/code><\/pre>\n<\/p>\n
1.4\u3001\u5c06\u767e\u5206\u6570\u8f6c\u5316\u4e3a\u5c0f\u6570<\/h4>\n<\/p>\n
\u6700\u540e\uff0c\u5c06\u767e\u5206\u6570\u9664\u4ee5100\uff0c\u5c06\u5176\u8f6c\u6362\u4e3a\u5c0f\u6570\uff1a<\/p>\n<\/p>\n
decimal_value = percent_value \/ 100<\/p>\n
print(f"\u8f6c\u6362\u540e\u7684\u5c0f\u6570\u503c\u4e3a\uff1a{decimal_value}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u53ef\u4ee5\u6210\u529f\u5730\u5c06\u767e\u5206\u6570\u8f6c\u6362\u4e3a\u5c0f\u6570\uff0c\u65b9\u4fbf\u540e\u7eed\u7684\u8ba1\u7b97\u548c\u5904\u7406\u3002<\/p>\n<\/p>\n
\u4e8c\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u65b9\u6cd5\u5904\u7406\u767e\u5206\u6570<\/h3>\n<\/p>\n
\u9664\u4e86\u76f4\u63a5\u5c06\u767e\u5206\u6570\u8f6c\u6362\u4e3a\u5c0f\u6570\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u65b9\u6cd5\u6765\u5904\u7406\u767e\u5206\u6570\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n
2.1\u3001\u8f93\u5165\u767e\u5206\u6570<\/h4>\n<\/p>\n
\u540c\u6837\uff0c\u9996\u5148\u9700\u8981\u4ece\u7528\u6237\u90a3\u91cc\u83b7\u53d6\u767e\u5206\u6570\u8f93\u5165\uff1a<\/p>\n<\/p>\n
percent_input = input("\u8bf7\u8f93\u5165\u767e\u5206\u6570\uff08\u4f8b\u5982\uff1a45.5%\uff09\uff1a")<\/p>\n
<\/code><\/pre>\n<\/p>\n
2.2\u3001\u63d0\u53d6\u6570\u5b57\u90e8\u5206<\/h4>\n<\/p>\n
\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u7684\u5207\u7247\u65b9\u6cd5\u63d0\u53d6\u6570\u5b57\u90e8\u5206\uff1a<\/p>\n<\/p>\n
number_part = percent_input[:-1]<\/p>\n
<\/code><\/pre>\n<\/p>\n
2.3\u3001\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570<\/h4>\n<\/p>\n
\u5c06\u63d0\u53d6\u51fa\u7684\u6570\u5b57\u90e8\u5206\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570\uff1a<\/p>\n<\/p>\n
percent_value = float(number_part)<\/p>\n
<\/code><\/pre>\n<\/p>\n
2.4\u3001\u5c06\u767e\u5206\u6570\u8f6c\u5316\u4e3a\u5c0f\u6570<\/h4>\n<\/p>\n
\u5c06\u767e\u5206\u6570\u9664\u4ee5100\uff0c\u8f6c\u6362\u4e3a\u5c0f\u6570\uff1a<\/p>\n<\/p>\n
decimal_value = percent_value \/ 100<\/p>\n
print(f"\u8f6c\u6362\u540e\u7684\u5c0f\u6570\u503c\u4e3a\uff1a{decimal_value}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u767e\u5206\u6570<\/h3>\n<\/p>\n
\u6b63\u5219\u8868\u8fbe\u5f0f\u662f\u4e00\u79cd\u5f3a\u5927\u7684\u5b57\u7b26\u4e32\u5904\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u6765\u5339\u914d\u548c\u63d0\u53d6\u767e\u5206\u6570\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n
3.1\u3001\u5bfc\u5165\u6b63\u5219\u8868\u8fbe\u5f0f\u6a21\u5757<\/h4>\n<\/p>\n
\u9996\u5148\u9700\u8981\u5bfc\u5165Python\u7684re<\/code>\u6a21\u5757\uff1a<\/p>\n<\/p>\n
import re<\/p>\n
<\/code><\/pre>\n<\/p>\n
3.2\u3001\u8f93\u5165\u767e\u5206\u6570<\/h4>\n<\/p>\n
\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u767e\u5206\u6570\uff1a<\/p>\n<\/p>\n
percent_input = input("\u8bf7\u8f93\u5165\u767e\u5206\u6570\uff08\u4f8b\u5982\uff1a45.5%\uff09\uff1a")<\/p>\n
<\/code><\/pre>\n<\/p>\n
3.3\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u767e\u5206\u6570<\/h4>\n<\/p>\n
\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u63d0\u53d6\u767e\u5206\u6570\u4e2d\u7684\u6570\u5b57\u90e8\u5206\uff1a<\/p>\n<\/p>\n
match = re.match(r"(\\d+(\\.\\d+)?)%", percent_input)<\/p>\n
if match:<\/p>\n
    number_part = match.group(1)<\/p>\n
else:<\/p>\n
    rAI<\/a>se ValueError("\u8f93\u5165\u7684\u4e0d\u662f\u6709\u6548\u7684\u767e\u5206\u6570")<\/p>\n
<\/code><\/pre>\n<\/p>\n
3.4\u3001\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570<\/h4>\n<\/p>\n
\u5c06\u63d0\u53d6\u51fa\u7684\u6570\u5b57\u90e8\u5206\u8f6c\u6362\u4e3a\u6d6e\u70b9\u6570\uff1a<\/p>\n<\/p>\n
percent_value = float(number_part)<\/p>\n
<\/code><\/pre>\n<\/p>\n
3.5\u3001\u5c06\u767e\u5206\u6570\u8f6c\u5316\u4e3a\u5c0f\u6570<\/h4>\n<\/p>\n
\u5c06\u767e\u5206\u6570\u9664\u4ee5100\uff0c\u8f6c\u6362\u4e3a\u5c0f\u6570\uff1a<\/p>\n<\/p>\n
decimal_value = percent_value \/ 100<\/p>\n
print(f"\u8f6c\u6362\u540e\u7684\u5c0f\u6570\u503c\u4e3a\uff1a{decimal_value}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u5904\u7406\u767e\u5206\u6570\u7684\u5176\u4ed6\u6ce8\u610f\u4e8b\u9879<\/h3>\n<\/p>\n
\u5728\u5904\u7406\u767e\u5206\u6570\u65f6\uff0c\u8fd8\u6709\u4e00\u4e9b\u5176\u4ed6\u6ce8\u610f\u4e8b\u9879\u9700\u8981\u8003\u8651\uff0c\u4ee5\u786e\u4fdd\u5904\u7406\u8fc7\u7a0b\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<\/p>\n
4.1\u3001\u5904\u7406\u65e0\u6548\u8f93\u5165<\/h4>\n<\/p>\n
\u5728\u7528\u6237\u8f93\u5165\u767e\u5206\u6570\u65f6\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u65e0\u6548\u8f93\u5165\u7684\u60c5\u51b5\u3002\u4f8b\u5982\uff0c\u7528\u6237\u8f93\u5165\u7684\u4e0d\u662f\u767e\u5206\u6570\u6216\u8005\u8f93\u5165\u683c\u5f0f\u4e0d\u6b63\u786e\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u8fdb\u884c\u8f93\u5165\u9a8c\u8bc1\u548c\u9519\u8bef\u5904\u7406\uff1a<\/p>\n<\/p>\n
percent_input = input("\u8bf7\u8f93\u5165\u767e\u5206\u6570\uff08\u4f8b\u5982\uff1a45.5%\uff09\uff1a")<\/p>\n
if not percent_input.endswith('%'):<\/p>\n
    raise ValueError("\u8f93\u5165\u7684\u4e0d\u662f\u6709\u6548\u7684\u767e\u5206\u6570")<\/p>\n
<\/code><\/pre>\n<\/p>\n
4.2\u3001\u5904\u7406\u4e0d\u540c\u683c\u5f0f\u7684\u767e\u5206\u6570<\/h4>\n<\/p>\n
\u767e\u5206\u6570\u6709\u4e0d\u540c\u7684\u683c\u5f0f\uff0c\u4f8b\u5982\u5e26\u6709\u5c0f\u6570\u70b9\u7684\u767e\u5206\u6570\u548c\u6574\u6570\u767e\u5206\u6570\u3002\u5728\u5904\u7406\u8fd9\u4e9b\u4e0d\u540c\u683c\u5f0f\u7684\u767e\u5206\u6570\u65f6\uff0c\u9700\u8981\u786e\u4fdd\u5904\u7406\u65b9\u6cd5\u7684\u901a\u7528\u6027\u548c\u53ef\u9760\u6027\uff1a<\/p>\n<\/p>\n
import re<\/p>\n
def convert_percent_to_decimal(percent_input):<\/p>\n
    match = re.match(r"(\\d+(\\.\\d+)?)%", percent_input)<\/p>\n
    if match:<\/p>\n
        number_part = match.group(1)<\/p>\n
        percent_value = float(number_part)<\/p>\n
        return percent_value \/ 100<\/p>\n
    else:<\/p>\n
        raise ValueError("\u8f93\u5165\u7684\u4e0d\u662f\u6709\u6548\u7684\u767e\u5206\u6570")<\/p>\n
percent_input = input("\u8bf7\u8f93\u5165\u767e\u5206\u6570\uff08\u4f8b\u5982\uff1a45.5%\uff09\uff1a")<\/p>\n
decimal_value = convert_percent_to_decimal(percent_input)<\/p>\n
print(f"\u8f6c\u6362\u540e\u7684\u5c0f\u6570\u503c\u4e3a\uff1a{decimal_value}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5904\u7406\u4e0d\u540c\u683c\u5f0f\u7684\u767e\u5206\u6570\uff0c\u5e76\u786e\u4fdd\u5904\u7406\u8fc7\u7a0b\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<\/p>\n
\u4e94\u3001\u5e94\u7528\u573a\u666f\u548c\u5b9e\u4f8b<\/h3>\n<\/p>\n
\u5904\u7406\u767e\u5206\u6570\u5728\u6570\u636e\u5206\u6790\u3001\u91d1\u878d\u8ba1\u7b97\u3001\u79d1\u5b66\u7814\u7a76\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e94\u7528\u5b9e\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u5904\u7406\u767e\u5206\u6570\u3002<\/p>\n<\/p>\n
5.1\u3001\u6570\u636e\u5206\u6790\u4e2d\u7684\u767e\u5206\u6570\u5904\u7406<\/h4>\n<\/p>\n
\u5728\u6570\u636e\u5206\u6790\u4e2d\uff0c\u5e38\u5e38\u9700\u8981\u5904\u7406\u767e\u5206\u6570\u4ee5\u8fdb\u884c\u6570\u636e\u5f52\u4e00\u5316\u3001\u6bd4\u4f8b\u8ba1\u7b97\u7b49\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u5b9e\u4f8b\uff1a<\/p>\n<\/p>\n
import pandas as pd<\/p>\n
data = {<\/p>\n
    '\u540d\u79f0': ['\u4ea7\u54c1A', '\u4ea7\u54c1B', '\u4ea7\u54c1C'],<\/p>\n
    '\u5e02\u573a\u5360\u6709\u7387': ['25%', '45.5%', '29.5%']<\/p>\n
}<\/p>\n
df = pd.DataFrame(data)<\/p>\n
def convert_percent_to_decimal(percent_input):<\/p>\n
    return float(percent_input.replace('%', '')) \/ 100<\/p>\n
df['\u5e02\u573a\u5360\u6709\u7387'] = df['\u5e02\u573a\u5360\u6709\u7387'].apply(convert_percent_to_decimal)<\/p>\n
print(df)<\/p>\n
<\/code><\/pre>\n<\/p>\n
5.2\u3001\u91d1\u878d\u8ba1\u7b97\u4e2d\u7684\u767e\u5206\u6570\u5904\u7406<\/h4>\n<\/p>\n
\u5728\u91d1\u878d\u8ba1\u7b97\u4e2d\uff0c\u5229\u7387\u3001\u589e\u957f\u7387\u7b49\u5e38\u5e38\u4ee5\u767e\u5206\u6570\u7684\u5f62\u5f0f\u51fa\u73b0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8ba1\u7b97\u5e74\u5316\u6536\u76ca\u7387\u7684\u5b9e\u4f8b\uff1a<\/p>\n<\/p>\n
def calculate_annual_return(initial_investment, final_value, years):<\/p>\n
    return (final_value \/ initial_investment)  (1 \/ years) - 1<\/p>\n
initial_investment = 1000<\/p>\n
final_value = 1500<\/p>\n
years = 3<\/p>\n
annual_return = calculate_annual_return(initial_investment, final_value, years)<\/p>\n
print(f"\u5e74\u5316\u6536\u76ca\u7387\u4e3a\uff1a{annual_return * 100:.2f}%")<\/p>\n
<\/code><\/pre>\n<\/p>\n
5.3\u3001\u79d1\u5b66\u7814\u7a76\u4e2d\u7684\u767e\u5206\u6570\u5904\u7406<\/h4>\n<\/p>\n
\u5728\u79d1\u5b66\u7814\u7a76\u4e2d\uff0c\u5b9e\u9a8c\u7ed3\u679c\u3001\u6570\u636e\u7edf\u8ba1\u7b49\u5e38\u5e38\u4f7f\u7528\u767e\u5206\u6570\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8ba1\u7b97\u5b9e\u9a8c\u6210\u529f\u7387\u7684\u5b9e\u4f8b\uff1a<\/p>\n<\/p>\n
def calculate_success_rate(successful_trials, total_trials):<\/p>\n
    return (successful_trials \/ total_trials) * 100<\/p>\n
successful_trials = 45<\/p>\n
total_trials = 50<\/p>\n
success_rate = calculate_success_rate(successful_trials, total_trials)<\/p>\n
print(f"\u5b9e\u9a8c\u6210\u529f\u7387\u4e3a\uff1a{success_rate:.2f}%")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u603b\u7ed3<\/h3>\n<\/p>\n
\u5728Python\u4e2d\u8f93\u5165\u548c\u5904\u7406\u767e\u5206\u6570\u7684\u65b9\u6cd5\u591a\u79cd\u591a\u6837\uff0c\u5305\u62ec\u5c06\u767e\u5206\u6570\u8f6c\u6362\u4e3a\u5c0f\u6570\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u65b9\u6cd5\u63d0\u53d6\u767e\u5206\u6570\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u767e\u5206\u6570\u7b49\u3002\u6bcf\u79cd\u65b9\u6cd5\u90fd\u6709\u5176\u4f18\u70b9\u548c\u5e94\u7528\u573a\u666f\uff0c\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u5904\u7406\u6548\u7387\u548c\u51c6\u786e\u6027\u3002<\/p>\n<\/p>\n
\u901a\u8fc7\u5b66\u4e60\u548c\u638c\u63e1\u8fd9\u4e9b\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5728\u6570\u636e\u5206\u6790\u3001\u91d1\u878d\u8ba1\u7b97\u3001\u79d1\u5b66\u7814\u7a76\u7b49\u9886\u57df\u4e2d\u66f4\u597d\u5730\u5904\u7406\u767e\u5206\u6570\uff0c\u89e3\u51b3\u5b9e\u9645\u95ee\u9898\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u7406\u89e3\u548c\u5e94\u7528\u8fd9\u4e9b\u65b9\u6cd5\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u5c06\u8f93\u5165\u7684\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u767e\u5206\u6570\uff1f<\/strong>
\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528float()<\/code>\u51fd\u6570\u5c06\u8f93\u5165\u7684\u767e\u5206\u6570\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5c0f\u6570\u5f62\u5f0f\u3002\u9996\u5148\uff0c\u83b7\u53d6\u7528\u6237\u8f93\u5165\u7684\u5b57\u7b26\u4e32\uff0c\u7136\u540e\u53bb\u6389\u5b57\u7b26\u4e32\u672b\u5c3e\u7684\u201c%\u201d\u7b26\u53f7\uff0c\u6700\u540e\u5c06\u5176\u8f6c\u6362\u4e3a\u5c0f\u6570\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
percent_input = input("\u8bf7\u8f93\u5165\u767e\u5206\u6570\uff08\u4f8b\u5982 50%\uff09\uff1a")\npercent_value = float(percent_input.strip('%')) \/ 100\nprint("\u8f6c\u6362\u540e\u7684\u5c0f\u6570\u4e3a\uff1a", percent_value)\n<\/code><\/pre>\n
\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u65b9\u4fbf\u5730\u5904\u7406\u7528\u6237\u8f93\u5165\u7684\u767e\u5206\u6570\u3002<\/p>\n
\u5728Python\u4e2d\u5982\u4f55\u5904\u7406\u767e\u5206\u6570\u8ba1\u7b97\uff1f<\/strong>
\u8fdb\u884c\u767e\u5206\u6570\u8ba1\u7b97\u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u5c0f\u6570\u5f62\u5f0f\u6765\u8fdb\u884c\u8ba1\u7b97\u3002\u5c06\u767e\u5206\u6570\u8f6c\u6362\u4e3a\u5c0f\u6570\u540e\uff0c\u53ef\u4ee5\u8fdb\u884c\u52a0\u6cd5\u3001\u51cf\u6cd5\u3001\u4e58\u6cd5\u548c\u9664\u6cd5\u7b49\u8fd0\u7b97\u3002\u4f8b\u5982\uff0c\u8981\u8ba1\u7b9750%\u7684100\u548c20%\u7684100\u7684\u548c\uff0c\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n
value1 = 50 \/ 100 * 100\nvalue2 = 20 \/ 100 * 100\ntotal = value1 + value2\nprint("\u4e24\u8005\u548c\u4e3a\uff1a", total)\n<\/code><\/pre>\n
\u8fd9\u6837\u5904\u7406\u4f1a\u8ba9\u767e\u5206\u6570\u8ba1\u7b97\u53d8\u5f97\u66f4\u52a0\u76f4\u89c2\u3002<\/p>\n
\u5982\u4f55\u5728Python\u4e2d\u683c\u5f0f\u5316\u8f93\u51fa\u767e\u5206\u6570\uff1f<\/strong>
Python\u63d0\u4f9b\u4e86\u591a\u79cd\u65b9\u5f0f\u6765\u683c\u5f0f\u5316\u8f93\u51fa\u767e\u5206\u6570\uff0c\u901a\u5e38\u53ef\u4ee5\u4f7f\u7528format()<\/code>\u51fd\u6570\u6216f\u5b57\u7b26\u4e32\u6765\u5b9e\u73b0\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60f3\u8981\u5c06\u4e00\u4e2a\u5c0f\u6570\u503c\u683c\u5f0f\u5316\u4e3a\u767e\u5206\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
value = 0.25\nformatted_percent = "{:.2%}".format(value)\nprint("\u683c\u5f0f\u5316\u540e\u7684\u767e\u5206\u6570\u4e3a\uff1a", formatted_percent)\n<\/code><\/pre>\n
\u6216\u8005\u4f7f\u7528f\u5b57\u7b26\u4e32\uff1a<\/p>\n
formatted_percent = f"{value:.2%}"\nprint("\u683c\u5f0f\u5316\u540e\u7684\u767e\u5206\u6570\u4e3a\uff1a", formatted_percent)\n<\/code><\/pre>\n
\u8fd9\u6837\u7684\u683c\u5f0f\u5316\u65b9\u5f0f\u80fd\u591f\u6e05\u6670\u5730\u5c55\u793a\u767e\u5206\u6570\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\u8f93\u5165\u548c\u5904\u7406\u767e\u5206\u6570\u7684\u65b9\u6cd5\u5305\u62ec\uff1a\u5c06\u767e\u5206\u6570\u8f6c\u6362\u4e3a\u5c0f\u6570\u3001\u4f7f\u7528\u5b57\u7b26\u4e32\u65b9\u6cd5\u63d0\u53d6\u767e\u5206\u6570\u3001\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u767e […]","protected":false},"author":3,"featured_media":1121721,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1121709"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1121709"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1121709\/revisions"}],"predecessor-version":[{"id":1121724,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1121709\/revisions\/1121724"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1121721"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1121709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1121709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1121709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}