Submission #1207186

#	Time	Username	Problem	Language	Result	Execution time	Memory
1207186		chambi	Memory (IOI10_memory)	C++20	Compilation error	0 ms	0 KiB

memory

#include <iostream>
#include <unordered_map>
#include <vector>
using namespace std;
char faceup(int C);
void jugar(){
    unordered_map<char, int> c_vista;
    vector<bool>c_emparejadas(91, false);
    int caramelos=0;
    vector<bool>c_usada(51, false);
    while(caramelos<25){
        for(int i=0; i<=50; i++){
            if(c_usada[i]){
                continue;
            }
            for(int j=i+1; j<=50; j++){
                if(c_usada[j]){
                    continue;
                }
            char l_i=faceup(i);
            char l_j=faceup(j);
            if(l_i==l_j){
                c_usada[i]=true;
                c_usada[j]=true;
                c_emparejadas[l_i]=true;
                caramelos++;       
        }
        else{
            if(c_emparejadas[l_i]==false){
                c_vista[l_i]=i;
            }
            if(c_emparejadas[l_j]==false){
                c_vista[l_j]=j;
            }
        }
            if(caramelos==25){
                break;           
            }
        }
     if(caramelos==25){
        break;           
    }
        }
    }
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cc2ujELD.o: in function `main':
grader.cpp:(.text.startup+0x2f): undefined reference to `play()'
collect2: error: ld returned 1 exit status