python案例统计红黄牌数量哪队更多？

wen python案例 2026-08-19 95

本文目录导读：

基础版本
进阶版本（包含更多功能）
图形化版本（使用 matplotlib）
交互式版本
使用说明

我来为您提供一个统计红黄牌数量的Python程序,可以比较不同队伍的犯规情况。

基础版本

def count_cards(matches_data):
    """
    统计各队红黄牌数量
    matches_data: 字典，格式为 {'队名': {'红牌': 数量, '黄牌': 数量}}
    """
    stats = {}
    for team, cards in matches_data.items():
        stats[team] = {
            '红牌': cards.get('红牌', 0),
            '黄牌': cards.get('黄牌', 0),
            '总牌数': cards.get('红牌', 0) + cards.get('黄牌', 0)
        }
    return stats
def compare_teams(stats):
    """比较各队红黄牌总数"""
    print("="*50)
    print("各队犯规统计：")
    print("-"*50)
    # 按总牌数排序
    sorted_teams = sorted(stats.items(), key=lambda x: x[1]['总牌数'], reverse=True)
    for team, team_stats in sorted_teams:
        print(f"{team}: 红牌{team_stats['红牌']}张, 黄牌{team_stats['黄牌']}张, 总牌数{team_stats['总牌数']}")
    print("-"*50)
    # 找出最多牌的球队
    max_team = sorted_teams[0]
    print(f"最多犯规: {max_team[0]}，总牌数：{max_team[1]['总牌数']}张")
    return sorted_teams
# 示例数据
match_data = {
    '巴西': {'红牌': 2, '黄牌': 5},
    '德国': {'红牌': 0, '黄牌': 3},
    '阿根廷': {'红牌': 1, '黄牌': 4},
    '法国': {'红牌': 3, '黄牌': 2}
}
# 执行统计
stats = count_cards(match_data)
compare_teams(stats)

进阶版本（包含更多功能）

import json
from datetime import datetime
class CardStatistics:
    def __init__(self):
        self.teams_data = {}
    def add_match_data(self, team, red_cards=0, yellow_cards=0):
        """添加球队数据"""
        if team not in self.teams_data:
            self.teams_data[team] = {'红牌': 0, '黄牌': 0}
        self.teams_data[team]['红牌'] += red_cards
        self.teams_data[team]['黄牌'] += yellow_cards
    def calculate_statistics(self):
        """计算统计数据"""
        stats = {}
        for team, cards in self.teams_data.items():
            total = cards['红牌'] * 2 + cards['黄牌']  # 红牌权重更高
            stats[team] = {
                '红牌': cards['红牌'],
                '黄牌': cards['黄牌'],
                '总牌数': cards['红牌'] + cards['黄牌'],
                '犯规指数': total
            }
        return stats
    def display_report(self):
        """显示统计报告"""
        stats = self.calculate_statistics()
        print("\n" + "="*60)
        print(f"红黄牌统计报告 - {datetime.now().strftime('%Y-%m-%d')}")
        print("="*60)
        # 按犯规指数排序
        sorted_teams = sorted(stats.items(), key=lambda x: x[1]['犯规指数'], reverse=True)
        # 打印表格头
        print(f"{'球队':<10} {'红牌':<6} {'黄牌':<6} {'总计':<6} {'犯规指数':<8}")
        print("-"*60)
        for i, (team, s) in enumerate(sorted_teams, 1):
            print(f"{i}. {team:<6} {s['红牌']:<6} {s['黄牌']:<6} {s['总牌数']:<6} {s['犯规指数']:<8}")
        print("-"*60)
        # 找出最多犯规的球队
        max_team = sorted_teams[0]
        min_team = sorted_teams[-1]
        print(f"\n🏆 最纪律的球队: {min_team[0]}（仅{min_team[1]['总牌数']}张牌）")
        print(f"⚠️  最粗暴的球队: {max_team[0]}（共{max_team[1]['总牌数']}张牌）")
        return sorted_teams
    def save_to_file(self, filename="card_stats.json"):
        """保存数据到文件"""
        with open(filename, 'w', encoding='utf-8') as f:
            json.dump(self.teams_data, f, ensure_ascii=False, indent=2)
        print(f"数据已保存到 {filename}")
# 使用示例
if __name__ == "__main__":
    stats = CardStatistics()
    # 添加多场比赛数据
    stats.add_match_data("巴西", red_cards=2, yellow_cards=4)
    stats.add_match_data("德国", red_cards=0, yellow_cards=2)
    stats.add_match_data("阿根廷", red_cards=1, yellow_cards=3)
    stats.add_match_data("法国", red_cards=3, yellow_cards=1)
    stats.add_match_data("巴西", red_cards=1, yellow_cards=2)  # 追加数据
    stats.add_match_data("德国", red_cards=1, yellow_cards=1)
    # 显示报告
    stats.display_report()

图形化版本（使用 matplotlib）

import matplotlib.pyplot as plt
import numpy as np
def plot_card_statistics(teams_data):
    """绘制红黄牌柱状图"""
    teams = list(teams_data.keys())
    red_cards = [teams_data[t]['红牌'] for t in teams]
    yellow_cards = [teams_data[t]['黄牌'] for t in teams]
    x = np.arange(len(teams))
    width = 0.35
    fig, ax = plt.subplots(figsize=(10, 6))
    bars1 = ax.bar(x - width/2, red_cards, width, label='红牌', color='red')
    bars2 = ax.bar(x + width/2, yellow_cards, width, label='黄牌', color='yellow')
    ax.set_ylabel('牌数')
    ax.set_title('各队红黄牌统计')
    ax.set_xticks(x)
    ax.set_xticklabels(teams)
    ax.legend()
    # 在柱状图上显示数值
    for bars in [bars1, bars2]:
        for bar in bars:
            height = bar.get_height()
            ax.annotate(f'{int(height)}',
                       xy=(bar.get_x() + bar.get_width() / 2, height),
                       xytext=(0, 3),
                       textcoords="offset points",
                       ha='center', va='bottom')
    ax.grid(True, axis='y', alpha=0.3)
    plt.tight_layout()
    plt.show()
# 使用示例
sample_data = {
    '巴西': {'红牌': 3, '黄牌': 6},
    '德国': {'红牌': 1, '黄牌': 3},
    '阿根廷': {'红牌': 2, '黄牌': 4},
    '法国': {'红牌': 4, '黄牌': 2}
}
plot_card_statistics(sample_data)

交互式版本

def interactive_card_counter():
    """交互式红黄牌统计程序"""
    teams = {}
    print("👋 欢迎使用红黄牌统计系统！")
    while True:
        print("\n" + "="*50)
        print("1. 添加球队数据")
        print("2. 查看统计报告")
        print("3. 退出系统")
        choice = input("请选择操作: ")
        if choice == '1':
            team_name = input("请输入球队名称: ")
            try:
                red = int(input("请输入红牌数量: "))
                yellow = int(input("请输入黄牌数量: "))
                if team_name not in teams:
                    teams[team_name] = {'红牌': 0, '黄牌': 0}
                teams[team_name]['红牌'] += red
                teams[team_name]['黄牌'] += yellow
                print(f"✅ {team_name} 数据已保存")
            except ValueError:
                print("❌ 请输入有效的数字！")
        elif choice == '2':
            if not teams:
                print("📊 暂无数据")
                continue
            # 计算统计
            print("\n📊 统计报告：")
            print("-"*50)
            sorted_teams = sorted(teams.items(), 
                                key=lambda x: x[1]['红牌']+x[1]['黄牌'], 
                                reverse=True)
            for i, (team, cards) in enumerate(sorted_teams, 1):
                total = cards['红牌'] + cards['黄牌']
                print(f"{i}. {team}: 红牌{cards['红牌']}张, 黄牌{cards['黄牌']}张, 总计{total}张")
            # 找最多犯规的球队
            max_team = sorted_teams[0]
            print(f"\n⚠️ 犯规最多的球队: {max_team[0]}，共{max_team[1]['红牌']+max_team[1]['黄牌']}张牌")
        elif choice == '3':
            print("👋 再见！感谢使用！")
            break
        else:
            print("❌ 无效选择，请重试")
# 运行交互式程序
interactive_card_counter()