제출 #436023

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
436023	2021-06-24 05:37:15	Ozy	Keys (IOI21_keys)	C++17	100 / 100	1346 ms	124988 KiB

keys

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#include <vector>
#include <bits/stdc++.h>
using namespace std;
#define lli long long
#define rep(i, a, b) for(lli i = (a); i <= (b); ++i)
#define repa(i, a, b) for(lli i = (a); i >= (b); --i)
#define nl "\n"
#define debugsl(x) cout << #x << " = " << x << ", "
#define debug(x) debugsl(x) << nl
#define debugarr(x, a, b) cout << #x << " = ["; rep(ii, a, b) cout << x[ii] << ", "; cout << "]" << nl
#define MAX_N 300002
#define destino first
#define tipo second
vector<pair<int, int> > hijos[MAX_N];
vector<int> nodosciclo[MAX_N];
int visitado[MAX_N], ciclo[MAX_N], cicloprocesado[MAX_N], minimo, origen, alcance;
vector<pair<int, int> > largociclo;
stack<int> s;
bool desechado, existehoja;
void dfs(int nodo){
    int h;
    visitado[nodo] = 1;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

keys.cpp: In function 'std::vector<int> find_reachable(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
keys.cpp:7:41: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 | #define rep(i, a, b) for(lli i = (a); i <= (b); ++i)
      |                                         ^
keys.cpp:66:5: note: in expansion of macro 'rep'
   66 |     rep(i, 0, u.size() - 1){
      |     ^~~
keys.cpp:7:41: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 | #define rep(i, a, b) for(lli i = (a); i <= (b); ++i)
      |                                         ^
keys.cpp:73:5: note: in expansion of macro 'rep'
   73 |     rep(cuarto, 0, r.size() - 1) if (hijos[cuarto].size() == 0){
      |     ^~~
keys.cpp:7:41: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 | #define rep(i, a, b) for(lli i = (a); i <= (b); ++i)
      |                                         ^
keys.cpp:78:9: note: in expansion of macro 'rep'
   78 |         rep(cuarto, 0, r.size() - 1) if (hijos[cuarto].size() == 0) ans[cuarto] = 1;
      |         ^~~
keys.cpp:7:41: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 | #define rep(i, a, b) for(lli i = (a); i <= (b); ++i)
      |                                         ^
keys.cpp:85:5: note: in expansion of macro 'rep'
   85 |     rep(cuarto, 0, r.size() - 1) ciclo[cuarto] = -1;
      |     ^~~
keys.cpp:7:41: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 | #define rep(i, a, b) for(lli i = (a); i <= (b); ++i)
      |                                         ^
keys.cpp:86:5: note: in expansion of macro 'rep'
   86 |     rep(cuarto, 0, r.size() - 1) if (!visitado[cuarto]) dfs(cuarto);
      |     ^~~
keys.cpp:7:41: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 | #define rep(i, a, b) for(lli i = (a); i <= (b); ++i)
      |                                         ^
keys.cpp:92:5: note: in expansion of macro 'rep'
   92 |     rep(cuarto, 0, r.size() - 1) hijos[cuarto].clear();
      |     ^~~
keys.cpp:7:41: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    7 | #define rep(i, a, b) for(lli i = (a); i <= (b); ++i)
      |                                         ^
keys.cpp:93:5: note: in expansion of macro 'rep'
   93 |     rep(i, 0, c.size() - 1){
      |     ^~~

• Subtask 1: 9 / 9
• Subtask 2: 11 / 11
• Subtask 3: 17 / 17
• Subtask 4: 30 / 30
• Subtask 5: 33 / 33