0_0_18195271_30546\Main.java:1: 错误: 非法字符: '#'
#include <cstdio>
^
0_0_18195271_30546\Main.java:1: 错误: 需要class, interface或enum
#include <cstdio>
^
0_0_18195271_30546\Main.java:2: 错误: 非法字符: '#'
#include <algorithm>
^
0_0_18195271_30546\Main.java:3: 错误: 非法字符: '#'
#include <cstring>
^
0_0_18195271_30546\Main.java:4: 错误: 非法字符: '#'
#include <iostream>
^
0_0_18195271_30546\Main.java:5: 错误: 非法字符: '#'
#include <cmath>
^
0_0_18195271_30546\Main.java:6: 错误: 非法字符: '#'
#include <vector>
^
0_0_18195271_30546\Main.java:8: 错误: 非法字符: '#'
#define pb(x) push_back(x)
^
0_0_18195271_30546\Main.java:8: 错误: 需要class, interface或enum
#define pb(x) push_back(x)
^
0_0_18195271_30546\Main.java:9: 错误: 非法字符: '#'
#define ll long long
^
0_0_18195271_30546\Main.java:10: 错误: 非法字符: '#'
#define mk(x, y) make_pair(x, y)
^
0_0_18195271_30546\Main.java:11: 错误: 非法字符: '#'
#define lson l, m, rt<<1
^
0_0_18195271_30546\Main.java:12: 错误: 非法字符: '#'
#define mem(a) memset(a, 0, sizeof(a))
^
0_0_18195271_30546\Main.java:13: 错误: 非法字符: '#'
#define rson m+1, r, rt<<1|1
^
0_0_18195271_30546\Main.java:14: 错误: 非法字符: '#'
#define mem1(a) memset(a, -1, sizeof(a))
^
0_0_18195271_30546\Main.java:15: 错误: 非法字符: '#'
#define mem2(a) memset(a, 0x3f, sizeof(a))
^
0_0_18195271_30546\Main.java:16: 错误: 非法字符: '#'
#define rep(i, a, n) for(int i = a; i<n; i++)
^
0_0_18195271_30546\Main.java:16: 错误: 需要class, interface或enum
#define rep(i, a, n) for(int i = a; i<n; i++)
^
0_0_18195271_30546\Main.java:16: 错误: 需要class, interface或enum
#define rep(i, a, n) for(int i = a; i<n; i++)
^
0_0_18195271_30546\Main.java:17: 错误: 非法字符: '#'
#define ull unsigned long long
^
0_0_18195271_30546\Main.java:19: 错误: 需要class, interface或enum
const double PI = acos(-1.0);
^
0_0_18195271_30546\Main.java:20: 错误: 需要class, interface或enum
const double eps = 1e-8;
^
0_0_18195271_30546\Main.java:21: 错误: 需要class, interface或enum
const int mod = 1e9+7;
^
0_0_18195271_30546\Main.java:22: 错误: 需要class, interface或enum
const int inf = 1061109567;
^
0_0_18195271_30546\Main.java:23: 错误: 需要class, interface或enum
const int dir[][2] = { {-1, 0}, {1, 0}, {0, -1}, {0, 1} };
^
0_0_18195271_30546\Main.java:24: 错误: 需要class, interface或enum
const int maxn = 70;
^
0_0_18195271_30546\Main.java:25: 错误: 需要class, interface或enum
const int maxNode = 5000;
^
0_0_18195271_30546\Main.java:26: 错误: 需要class, interface或enum
int num;
^
0_0_18195271_30546\Main.java:27: 错误: 需要class, interface或enum
struct DLX {
^
0_0_18195271_30546\Main.java:29: 错误: 需要class, interface或enum
int S[maxn], H[maxn], sz, n, m, k, x[maxn], y[maxn];
^
0_0_18195271_30546\Main.java:30: 错误: 需要class, interface或enum
ll dis[maxn][maxn];
^
0_0_18195271_30546\Main.java:31: 错误: 需要class, interface或enum
void remove(int c) {
^
0_0_18195271_30546\Main.java:32: 错误: 需要class, interface或enum
for(int i = D[c]; i!=c; i = D[i]) {
^
0_0_18195271_30546\Main.java:32: 错误: 需要class, interface或enum
for(int i = D[c]; i!=c; i = D[i]) {
^
0_0_18195271_30546\Main.java:34: 错误: 需要class, interface或enum
R[L[i]] = R[i];
^
0_0_18195271_30546\Main.java:35: 错误: 需要class, interface或enum
}
^
0_0_18195271_30546\Main.java:38: 错误: 需要class, interface或enum
for(int i = U[c]; i!=c; i = U[i]) {
^
0_0_18195271_30546\Main.java:38: 错误: 需要class, interface或enum
for(int i = U[c]; i!=c; i = U[i]) {
^
0_0_18195271_30546\Main.java:40: 错误: 需要class, interface或enum
R[L[i]] = i;
^
0_0_18195271_30546\Main.java:41: 错误: 需要class, interface或enum
}
^
0_0_18195271_30546\Main.java:45: 错误: 需要class, interface或enum
int vis[70];
^
0_0_18195271_30546\Main.java:46: 错误: 需要class, interface或enum
mem(vis);
^
0_0_18195271_30546\Main.java:47: 错误: 需要class, interface或enum
for(int i = R[0]; i!=0; i = R[i]) {
^
0_0_18195271_30546\Main.java:47: 错误: 需要class, interface或enum
for(int i = R[0]; i!=0; i = R[i]) {
^
0_0_18195271_30546\Main.java:47: 错误: 需要class, interface或enum
for(int i = R[0]; i!=0; i = R[i]) {
^
0_0_18195271_30546\Main.java:50: 错误: 需要class, interface或enum
vis[i] = 1;
^
0_0_18195271_30546\Main.java:51: 错误: 需要class, interface或enum
for(int j = D[i]; j!=i; j = D[j]) {
^
0_0_18195271_30546\Main.java:51: 错误: 需要class, interface或enum
for(int j = D[i]; j!=i; j = D[j]) {
^
0_0_18195271_30546\Main.java:51: 错误: 需要class, interface或enum
for(int j = D[i]; j!=i; j = D[j]) {
^
0_0_18195271_30546\Main.java:52: 错误: 需要class, interface或enum
for(int k = R[j]; k!=j; k = R[k]) {
^
0_0_18195271_30546\Main.java:52: 错误: 需要class, interface或enum
for(int k = R[j]; k!=j; k = R[k]) {
^
0_0_18195271_30546\Main.java:54: 错误: 需要class, interface或enum
}
^
0_0_18195271_30546\Main.java:59: 错误: 需要class, interface或enum
}
^
0_0_18195271_30546\Main.java:63: 错误: 需要class, interface或enum
if(R[0] == 0) {
^
0_0_18195271_30546\Main.java:65: 错误: 需要class, interface或enum
}
^
0_0_18195271_30546\Main.java:67: 错误: 需要class, interface或enum
for(int i = R[0]; i!=0; i = R[i])
^
0_0_18195271_30546\Main.java:67: 错误: 需要class, interface或enum
for(int i = R[0]; i!=0; i = R[i])
^
0_0_18195271_30546\Main.java:67: 错误: 需要class, interface或enum
for(int i = R[0]; i!=0; i = R[i])
^
0_0_18195271_30546\Main.java:70: 错误: 需要class, interface或enum
for(int i = D[c]; i!=c; i = D[i]) {
^
0_0_18195271_30546\Main.java:70: 错误: 需要class, interface或enum
for(int i = D[c]; i!=c; i = D[i]) {
^
0_0_18195271_30546\Main.java:70: 错误: 需要class, interface或enum
for(int i = D[c]; i!=c; i = D[i]) {
^
0_0_18195271_30546\Main.java:72: 错误: 需要class, interface或enum
for(int j = R[i]; j!=i; j = R[j])
^
0_0_18195271_30546\Main.java:72: 错误: 需要class, interface或enum
for(int j = R[i]; j!=i; j = R[j])
^
0_0_18195271_30546\Main.java:72: 错误: 需要class, interface或enum
for(int j = R[i]; j!=i; j = R[j])
^
0_0_18195271_30546\Main.java:74: 错误: 需要class, interface或enum
if(dfs(d+1))
^
0_0_18195271_30546\Main.java:76: 错误: 需要class, interface或enum
for(int j = L[i]; j!=i; j = L[j])
^
0_0_18195271_30546\Main.java:76: 错误: 需要class, interface或enum
for(int j = L[i]; j!=i; j = L[j])
^
0_0_18195271_30546\Main.java:76: 错误: 需要class, interface或enum
for(int j = L[i]; j!=i; j = L[j])
^
0_0_18195271_30546\Main.java:78: 错误: 需要class, interface或enum
resume(i);
^
0_0_18195271_30546\Main.java:79: 错误: 需要class, interface或enum
}
^
0_0_18195271_30546\Main.java:81: 错误: 需要class, interface或enum
}
^
0_0_18195271_30546\Main.java:84: 错误: 需要class, interface或enum
row[sz] = r;
^
0_0_18195271_30546\Main.java:85: 错误: 需要class, interface或enum
col[sz] = c;
^
0_0_18195271_30546\Main.java:86: 错误: 需要class, interface或enum
S[c]++;
^
0_0_18195271_30546\Main.java:87: 错误: 需要class, interface或enum
U[sz] = U[c];
^
0_0_18195271_30546\Main.java:88: 错误: 需要class, interface或enum
D[sz] = c;
^
0_0_18195271_30546\Main.java:89: 错误: 需要class, interface或enum
D[U[c]] = sz;
^
0_0_18195271_30546\Main.java:90: 错误: 需要class, interface或enum
U[c] = sz;
^
0_0_18195271_30546\Main.java:91: 错误: 需要class, interface或enum
if(~H[r]) {
^
0_0_18195271_30546\Main.java:93: 错误: 需要class, interface或enum
L[sz] = L[H[r]];
^
0_0_18195271_30546\Main.java:94: 错误: 需要class, interface或enum
L[R[sz]] = sz;
^
0_0_18195271_30546\Main.java:95: 错误: 需要class, interface或enum
R[L[sz]] = sz;
^
0_0_18195271_30546\Main.java:96: 错误: 需要class, interface或enum
} else {
^
0_0_18195271_30546\Main.java:98: 错误: 需要class, interface或enum
}
^
0_0_18195271_30546\Main.java:102: 错误: 需要class, interface或enum
for(int i = 0; i<=n; i++) {
^
0_0_18195271_30546\Main.java:102: 错误: 需要class, interface或enum
for(int i = 0; i<=n; i++) {
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