Submission #1035654

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1035654	2024-07-26 13:00:03	vjudge1	Shuffle (NOI19_shuffle)	C++17	Compilation error	0 ms	0 KiB

shuffle

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#include "shuffle.h"
#include <bits/stdc++.h>
using namespace std;
#define all(x) x.begin(), x.end()
const int N = 6;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
vector<int> s, ans;
vector<int> solve(int N, int B, int K, int Q, int ST) {
  ans.resize(N);
  s.resize(N);
  for (int i = 0; i < N; i++) {
    s[i] = i;
  }
  vector<vector<int>> a(B, vector<int>(K));
  for (int i = 0; i < B; i++) {
    for (int j = 0; j < K; j++) {
      a[i][j] = i*K + j;
    }
  }
  vector<vector<int>> b = shuffle(a);
  
  while (1) {
 
 
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Compilation message (stderr)

shuffle.cpp: In function 'std::vector<int> solve(int, int, int, int, int)':
shuffle.cpp:60:20: error: 'i' was not declared in this scope
   60 |         sort(all(c[i]));
      |                    ^
shuffle.cpp:5:16: note: in definition of macro 'all'
    5 | #define all(x) x.begin(), x.end()
      |                ^