HTTP 错误 500.0

zidiancao: 解释的很清楚，谢谢！

弘毅行天下: using namespace std; typedef map Mymap; int cnt = 0; int message[100][100]; int L = 20, M = 50, N = 0; int judge(int p) { int pnum = 0,snum = 0,rnum = 0; for(int i=1;i N) return 1; } snum+=message[p][i]; rnum+=message[i][p]; } if(pnum > L) return 1; if(snum-rnum > M) return 1; return 0; } void input() { string a,b; int ta,tb; cin>>a>>b; string c,d; int tc,td; Mymap nums; while(cin>>c>>d) { if(nums[c] == 0) nums[c] = ++cnt; if(nums[d] == 0) nums[d] = ++cnt; tc = nums[c]; td = nums[d]; message[tc][td]++; } ta = nums[a]; tb = nums[b]; printf("%d %d\n",judge(ta),judge(tb)); } int main() { input(); return 0; }

hammeras: public static boolean match(char a,char b){ if(a == '(' && b == ')'){ return true; }else if(a == '[' && b == ']'){ return true; }else if(a == '{' && b == '}'){ return true; }else return false; }

hammeras: public static String[] check(String str) { char[] temp = new char[str.length()]; char[] DetString = str.toCharArray(); String[] result = new String[2]; int i = 0; int j = 0; if (str.length() > 0) { while (j < str.length()) { if ('(' == DetString[j] || '[' == DetString[j] || '{' == DetString[j]) { temp[i] = DetString[j]; i++; } if (')' == DetString[j] || ']' == DetString[j] || '}' == DetString[j]) { if (i 0) { result[0] = "FALSE"; result[1] = str.length() + ""; } else { result[0] = "TRUE"; result[1] = "0"; } } return result; }