제출 #1209928

#제출 시각아이디문제언어결과실행 시간메모리
1209928chinesegenius69420Memory (IOI10_memory)C++20
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h>
#define dbg(x) cerr << #x << ": " << x << "\n";
using namespace std;
string x;
int ans = 0;
char faceup(int a){
    ans++;
    return x[a - 1];
}

void play() {
	map<char, vector<int>> nose;
	vector<bool> ac(25, 0);
	string abc = "ABCDEFGHIJKLMNOPQRSTUVWXY";
	int ya = 0;
	for(int i = 1; i <= 50; i += 2){
		char a = faceup(i);
		char b = faceup(i + 1);
        nose[a].push_back(i);
		nose[b].push_back(i + 1);
		if(a == b){
			int x = a - 'A';
			ac[x] = 1;
		}
		ya++;
	}
	for(int i = 1; i <= 25; i++){
		if(!ac[i - 1]){
			faceup(nose[abc[i - 1]][0]);
			faceup(nose[abc[i - 1]][1]);
		}
	}
}

int main(){
    cin >> x;
    play();
    cout << ans;
}

컴파일 시 표준 에러 (stderr) 메시지

/usr/bin/ld: /tmp/cc77GZLi.o: in function `faceup(int)':
grader.cpp:(.text+0x0): multiple definition of `faceup(int)'; /tmp/ccuFbHoN.o:memory.cpp:(.text+0x60): first defined here
/usr/bin/ld: /tmp/cc77GZLi.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccuFbHoN.o:memory.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status