Submission #1311140

#	Time	Username	Problem	Language	Result	Execution time	Memory
1311140		vanguard	September (APIO24_september)	C++20	Compilation error	0 ms	0 KiB

september

#include "september.h"

#include <vector>
map < int, int > mpp;
int cnt = 0;

int solve(int N, int M, std::vector<int> F, std::vector<std::vector<int>> S) {
	for (int i = 0; i < n-1; i++) {
    for (int j = 0; j < m; j++) {
      mpp[rec[j][i]]++;
      if (mpp[rec[j][i]] == m) {
        // cout<<"erased: "<<rec[j][i]<<"count being: "<<mpp[rec[j][i]]<<nl;
        mpp.erase(rec[j][i]);
        if(mpp.size()==0)cnt++;
      }
    }
  }
  return cnt;
}

Compilation message (stderr)

september.cpp:4:1: error: 'map' does not name a type
    4 | map < int, int > mpp;
      | ^~~
september.cpp: In function 'int solve(int, int, std::vector<int>, std::vector<std::vector<int> >)':
september.cpp:8:29: error: 'n' was not declared in this scope
    8 |         for (int i = 0; i < n-1; i++) {
      |                             ^
september.cpp:9:25: error: 'm' was not declared in this scope
    9 |     for (int j = 0; j < m; j++) {
      |                         ^
september.cpp:10:7: error: 'mpp' was not declared in this scope
   10 |       mpp[rec[j][i]]++;
      |       ^~~
september.cpp:10:11: error: 'rec' was not declared in this scope
   10 |       mpp[rec[j][i]]++;
      |           ^~~