0_0_39403674_4543\Main.java:1: 错误: 非法字符: '#'
# include <iostream>
^
0_0_39403674_4543\Main.java:1: 错误: 需要class, interface或enum
# include <iostream>
^
0_0_39403674_4543\Main.java:2: 错误: 非法字符: '#'
# include <algorithm>
^
0_0_39403674_4543\Main.java:3: 错误: 非法字符: '#'
# include <cstdio>
^
0_0_39403674_4543\Main.java:4: 错误: 非法字符: '#'
# include <cstdlib>
^
0_0_39403674_4543\Main.java:5: 错误: 非法字符: '#'
# include <string>
^
0_0_39403674_4543\Main.java:6: 错误: 非法字符: '#'
# include <cstring>
^
0_0_39403674_4543\Main.java:7: 错误: 非法字符: '#'
# include <vector>
^
0_0_39403674_4543\Main.java:10: 错误: 需要class, interface或enum
typedef pair<int, int>P;
^
0_0_39403674_4543\Main.java:11: 错误: 需要class, interface或enum
const int maxn = 30;
^
0_0_39403674_4543\Main.java:12: 错误: 需要class, interface或enum
int id[maxn];
^
0_0_39403674_4543\Main.java:13: 错误: 需要class, interface或enum
int vis[maxn];
^
0_0_39403674_4543\Main.java:15: 错误: 需要class, interface或enum
int fin(int x) {
^
0_0_39403674_4543\Main.java:17: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:20: 错误: 需要class, interface或enum
int b = fin(y);
^
0_0_39403674_4543\Main.java:21: 错误: 需要class, interface或enum
if (a < b) {
^
0_0_39403674_4543\Main.java:23: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:26: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:30: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:34: 错误: 需要class, interface或enum
int T;
^
0_0_39403674_4543\Main.java:35: 错误: 需要class, interface或enum
cin >> T;
^
0_0_39403674_4543\Main.java:36: 错误: 需要class, interface或enum
while (T--) {
^
0_0_39403674_4543\Main.java:37: 错误: 需要class, interface或enum
for (int i = 0; i < maxn; i++) {
^
0_0_39403674_4543\Main.java:37: 错误: 需要class, interface或enum
for (int i = 0; i < maxn; i++) {
^
0_0_39403674_4543\Main.java:39: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:41: 错误: 需要class, interface或enum
P p[26];//p[i]记录i的入度和出度
^
0_0_39403674_4543\Main.java:42: 错误: 需要class, interface或enum
for (auto i : p) {
^
0_0_39403674_4543\Main.java:44: 错误: 需要class, interface或enum
i.second = 0;
^
0_0_39403674_4543\Main.java:45: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:49: 错误: 需要class, interface或enum
cin >> n;
^
0_0_39403674_4543\Main.java:50: 错误: 需要class, interface或enum
string s;
^
0_0_39403674_4543\Main.java:51: 错误: 需要class, interface或enum
string ans = "Ordering is possible.";//初始化答案是yes
^
0_0_39403674_4543\Main.java:52: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_39403674_4543\Main.java:52: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_39403674_4543\Main.java:52: 错误: 需要class, interface或enum
for (int i = 0; i < n; i++) {
^
0_0_39403674_4543\Main.java:54: 错误: 需要class, interface或enum
int a = s[0] - 'a';
^
0_0_39403674_4543\Main.java:55: 错误: 需要class, interface或enum
int b = s.back() - 'a';
^
0_0_39403674_4543\Main.java:56: 错误: 需要class, interface或enum
vis[a] = 1;
^
0_0_39403674_4543\Main.java:57: 错误: 需要class, interface或enum
vis[b] = 1;
^
0_0_39403674_4543\Main.java:58: 错误: 需要class, interface或enum
if (a != b) {
^
0_0_39403674_4543\Main.java:60: 错误: 需要class, interface或enum
p[b].second++;
^
0_0_39403674_4543\Main.java:61: 错误: 需要class, interface或enum
if (!same(a, b)) {
^
0_0_39403674_4543\Main.java:63: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:67: 错误: 需要class, interface或enum
for (int i = 0; i < 26; i++) {//遍历vis和id数组，找出最上面的父亲有几个
^
0_0_39403674_4543\Main.java:67: 错误: 需要class, interface或enum
for (int i = 0; i < 26; i++) {//遍历vis和id数组，找出最上面的父亲有几个
^
0_0_39403674_4543\Main.java:67: 错误: 需要class, interface或enum
for (int i = 0; i < 26; i++) {//遍历vis和id数组，找出最上面的父亲有几个
^
0_0_39403674_4543\Main.java:70: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:74: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:76: 错误: 需要class, interface或enum
for (auto i : p) {//遍历p数组，判断是否符合欧拉回路
^
0_0_39403674_4543\Main.java:79: 错误: 需要class, interface或enum
break;
^
0_0_39403674_4543\Main.java:80: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:83: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:86: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:90: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:92: 错误: 需要class, interface或enum
}
^
0_0_39403674_4543\Main.java:94: 错误: 需要class, interface或enum
}
^
56 个错误
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