제출 #1238807

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1238807		nickolasarapidis	메기 농장 (IOI22_fish)	C++20	컴파일 에러	0 ms	0 KiB

fish

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

#define ll long long
#define F first
#define S second

ll solve1(int N, int M, int X[], int Y[], int W[]){
	ll ans = 0;
	for(int i = 0; i < M; i++){
		ans += W[i];
	}
	return ans;
}

ll solve2(int N, int M, int X[], int Y[], int W[]){
	ll sum1 = 0, sum2 = 0;
	for(int i = 0; i < M; i++){
		if(X[i] == 0) sum1 += W[i];
		else sum2 += W[i];
	}
	return max(sum1, sum2);
}

ll solve3(int N, int M, int X[], int Y[], int W[]){
	ll ans = 0;
	return 0;
}

ll solve4(int N, int M, int X[], int Y[], int W[]){
	return 0;
}

ll solve5(int N, int M, int X[], int Y[], int W[]){
	return 0;
}

ll max_weights(int N, int M, int X[], int Y[], int W[]){
	bool b1 = true, b2 = true, b3 = true, b4 = true, b5 = true;
	for(int i = 0; i < M; i++){
		if(X[i]%2 != 0) b1 = false;
		if(X[i] > 1) b2 = false;
		if(Y[i] != 0) b3 = false;
	}
	if(b1) return solve1(N, M, X, Y, W);
	if(b2) return solve2(N, M, X, Y, W);
	if(b3) return solve3(N, M, X, Y, W);
	if(b4) return solve4(N, M, X, Y, W);
	if(b5) return solve5(N, M, X, Y, W);
}

컴파일 시 표준 에러 (stderr) 메시지

fish.cpp: In function 'long long int max_weights(int, int, int*, int*, int*)':
fish.cpp:51:1: warning: control reaches end of non-void function [-Wreturn-type]
   51 | }
      | ^
/usr/bin/ld: /tmp/ccHRykyD.o: in function `main':
grader.cpp:(.text.startup+0x267): undefined reference to `max_weights(int, int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status