摘要:
#include <iostream>#include <map>#include <string>using namespace std;int counter[10001] = { 0 };int ret = -1;int to_digit(char color) { switch(color) { case 'A': return 0; case 'B': return 1; case 'C': return 2; case 'G': return 3; case 'O': 阅读全文