제출 #1311775

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1311775		norrawichzzz	Jelly Flavours (IOI20_jelly)	C++20	컴파일 에러	0 ms	0 KiB

jelly

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

const int MXV = 2005;

int find_maximum_unique(int	x,	int	y,	int[] a, int[] b) {
    int n=sizeof(a)/sizeof(a[0]);

    vector<vector<int>> dp(MXV, vector<int>(MXV));
    dp[0][0] = 0;

    
    for (int e=0; e<n; e++) {
        for (int i=MXV-1; i>=0; i--) {
            for (int j=MXV-1; j>=0; j--) {
                if (i-a[e] >= 0) dp[i][j] = max(dp[i-a[e]][j]+1, dp[i][j]);
                if (j-b[e] >= 0) dp[i][j] = max(dp[i][j-b[e]]+1, dp[i][j]);
            }
        }
    }
    return dp[x][y];
}

/*
int main() {
    int n,x,y;
    cin>> n>> x>> y;

    vector<int> a(n),b(n);
    for (int i=0; i<n; i++) cin>> a[i];
    for (int i=0; i<n; i++) cin>> b[i];
    cout<< find_maximum_unique(x,y,a,b);
}*/

컴파일 시 표준 에러 (stderr) 메시지

jelly.cpp:6:63: error: expected ',' or '...' before 'a'
    6 | int find_maximum_unique(int     x,      int     y,      int[] a, int[] b) {
      |                                                               ^
jelly.cpp: In function 'int find_maximum_unique(int, int, int*)':
jelly.cpp:7:18: error: 'a' was not declared in this scope
    7 |     int n=sizeof(a)/sizeof(a[0]);
      |                  ^
jelly.cpp:17:23: error: 'b' was not declared in this scope
   17 |                 if (j-b[e] >= 0) dp[i][j] = max(dp[i][j-b[e]]+1, dp[i][j]);
      |                       ^