Submission #1244463

#	Time	Username	Problem	Language	Result	Execution time	Memory
1244463		AlperenT_	Mosaic (IOI24_mosaic)	C++20	Compilation error	0 ms	0 KiB

mosaic

#include "mosaic.h"

#include <vector>
#include <bits/stdc++.h> 
#pragma GCC optimize("O3,unroll-loops") 
#pragma GCC target("avx2") 
#define pb push_back
#define F first
#define pii pair<int,int> 
#define all(a) a.begin(),a.end()
#define S second 
#define sz(a) (int)a.size()
#define rep(i , a , b) for(int i = (a) ; i <= (b) ; i++)
#define per(i , a , b) for(int i = (a) ; i >= (b) ; i--)
#define ld double
#define int long long 
using namespace std ;
const int maxn = 5000  + 100 , inf = 1e9 , mod = 998244353;
int a[maxn][maxn]  , s[maxn][maxn] ; 
std::vector<long long> mosaic(std::vector<int> X, std::vector<int> Y,std::vector<int> T, std::vector<int> B,std::vector<int> L, std::vector<int> R) {
  int n = sz(X) ;
  rep(i , 0 , n-1){
    a[0][i] = X[i] ;
    a[i][0] = Y[i] ;
  }
  rep(i , 1, n-1){
    rep(j ,1, n-1){
      if(a[i-1][j]==0 && a[i][j-1]==0){
        a[i][j] = 1; 
      }else{
        a[i][j] = 0 ;
      }
    }
    if(i > 30){
      rep(j ,1 ,n-1){
        if(a[i][j-1] == a[i][j]){
          while(1){
            
          }
        }
      }
    }
  }
  return C;
}

Compilation message (stderr)

mosaic.cpp: In function 'std::vector<long long int> mosaic(std::vector<long long int>, std::vector<long long int>, std::vector<long long int>, std::vector<long long int>, std::vector<long long int>, std::vector<long long int>)':
mosaic.cpp:44:10: error: 'C' was not declared in this scope
   44 |   return C;
      |          ^