Untitled
import fileinput if __name__ == "__main__": codes = {} ips = [] for line in fileinput.input(): fields = line.split(";") src = str(fields[0]) code = int(fields[2]) if code == 500: if src in codes: codes[src] += 1 else: codes[src] = 1 sorted_codes = sorted(codes.items(), key=lambda x: x[1], reverse=True) for ip in sorted_codes[0:10]: ips.append(ip[0]) l = len(ips) for i in range(l // 2): ips[i], ips[l - i - 1] = ips[l - i - 1], ips[i] for ip in ips: print(ip)