Submission #1012020

#	Time	Username	Problem	Language	Result	Execution time	Memory
1012020		deera	Memory (IOI10_memory)	C++14	Compilation error	0 ms	0 KiB

memory

#include <bits/stdc++.h>
using namespace std;

#include <memory.h>
char faceup(int n);

vector<int> cards[51];

int main() {
    for (int i = 1; i <= 50; i++) {
        cards[faceup(i) - 'A'].push_back(i);
    }

    for (auto i: cards) {
        if (i.size() == 2) {
            faceup(i[0]);
            faceup(i[1]);
        }
    }
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cc4SMzTL.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/cc4rJ7GK.o:memory.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/cc4SMzTL.o: in function `main':
grader.cpp:(.text.startup+0x2f): undefined reference to `play()'
collect2: error: ld returned 1 exit status