Submission #403501

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
4035012021-05-13 08:48:17maomao90족보 (KOI18_family)C++14
0 / 100
12 ms15576 KiB
#include <bits/stdc++.h>
using namespace std;
#define mnto(x, y) x = min(x, (__typeof__(x)) y)
#define mxto(x, y) x = max(x, (__typeof__(x)) y)
#define REP(i, s, e) for (int i = s; i < e; i++)
#define RREP(i, s, e) for (int i = s; i >= e; i--)
typedef long long ll;
typedef long double ld;
#define MP make_pair
#define FI first
#define SE second
typedef pair<int, int> ii;
typedef pair<ll, ll> pll;
#define MT make_tuple
typedef tuple<int, int, int> iii;
#define ALL(_a) _a.begin(), _a.end()
#define pb emplace_back
typedef vector<int> vi;
typedef vector<ii> vii;
#define INF 1000000005
#define LINF 1000000000000000005
#define MOD 1000000007
#define MAXN 300005
#define MAXL 20
int n[2], k;
vi adj[2][MAXN];
int p[2][MAXN], rt[2];
 
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Compilation message (stderr)

family.cpp: In constructor 'node::node(int, int)':
family.cpp:36:47: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   36 |  node(int lo, int hi): lo(lo), hi(hi), mid(lo + hi >> 1), val(0), lazy(-1) {
      |                                            ~~~^~~~
family.cpp: In function 'ii dfs(int, int, int)':
family.cpp:6:40: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    6 | #define REP(i, s, e) for (int i = s; i < e; i++)
......
   91 |   REP (j, 1, ranges.size()) {
      |        ~~~~~~~~~~~~~~~~~~~              
family.cpp:91:3: note: in expansion of macro 'REP'
   91 |   REP (j, 1, ranges.size()) {
      |   ^~~
family.cpp: In function 'bool equal(vi, vi)':
family.cpp:6:40: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    6 | #define REP(i, s, e) for (int i = s; i < e; i++)
......
  142 |  REP (i, 0, a.size()) {
      |       ~~~~~~~~~~~~~~                    
family.cpp:142:2: note: in expansion of macro 'REP'
  142 |  REP (i, 0, a.size()) {
      |  ^~~
family.cpp: In function 'int main()':
family.cpp:149:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  149 |  scanf("%d%d%d", &n[0], &n[1], &k);
      |  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
family.cpp:152:9: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
  152 |    scanf("%d", &p[i][j]);
      |    ~~~~~^~~~~~~~~~~~~~~~
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