3 Jiangsu Nanjing Suzhou Wuxi Zhejiang Hangzhou Ningbo Wenzhou Guangdong Gangzhou Shenzhen Foshan 2 Hangzhou Shenzhen 输出样例: Zhejiang Guangdong n=int(input()) d= ① for i in range(n): a=[j for j in input().split()] value=a[0] for j in range(1,len(a)): d[...