Submission #433540

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
433540	2021-06-20 05:34:41	Kevin_Zhang_TW	Chameleon's Love (JOI20_chameleon)	C++17	40 / 100	27 ms	384 KiB

chameleon

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#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define pb emplace_back
#define AI(i) begin(i), end(i)
template<class T> bool chmin(T &a, T b) { return b < a && (a = b, true); }
template<class T> bool chmax(T &a, T b) { return a < b && (a = b, true); }
#ifdef KEV
#define DE(args...) kout("[ " + string(#args) + " ] = ", args)
void kout() { cerr << endl; }
template<class T, class ...U> void kout(T a, U ...b) { cerr << a << ' ', kout(b...); }
template<class T> void debug(T l, T r) { while (l != r) cerr << *l << " \n"[next(l)==r], ++l; }
#else
#define DE(...) 0
#define debug(...) 0
#endif
#include "chameleon.h"
#include <vector>
namespace {
const int MAX_N = 1010;
int qry(vector<int> p) { for (int &i : p) ++i; return Query(p); }
int n, love[MAX_N];
vector<int> edge[MAX_N];
void ans(int a, int b) { ++a, ++b; if (a > b) return; Answer(a, b); }
}
 
 
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Compilation message (stderr)

chameleon.cpp: In function 'void Solve(int)':
chameleon.cpp:57:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   57 |   for (int j = 0;j < edge[i].size();++j) {
      |                  ~~^~~~~~~~~~~~~~~~

• Subtask 1: 0 / 4
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 0 / 20
• Subtask 5: 0 / 36