답안 #624219

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
624219	2022-08-07T13:29:23 Z	MatesV13	Jelly Flavours (IOI20_jelly)	C++17	컴파일 오류	0 ms	0 KB

jelly

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

int find_maximum_unique(int x, int y, int a[], int b[]){
	
	int maks = 0; int n = sizeof(a)/sizeof(a[0]);
	for (int i=0; i<pow(3, n); i++){
		int tempi = i;
		int tempx = x;
		int tempy = y;
		int br=0;
		
		for (int j=0; j<n; j++){
			if (tempi%3){
				if (tempi%3==1) tempx -= a[j];
				else tempy -= b[j];
				br++;
			} tempi /= 3;
		}
		
		if (tempx >= 0 and tempy >= 0)
			maks = max(maks, br); 
	}
	
	return maks;
}

Compilation message

jelly.cpp: In function 'int find_maximum_unique(int, int, int*, int*)':
jelly.cpp:6:31: warning: 'sizeof' on array function parameter 'a' will return size of 'int*' [-Wsizeof-array-argument]
    6 |  int maks = 0; int n = sizeof(a)/sizeof(a[0]);
      |                              ~^~
jelly.cpp:4:43: note: declared here
    4 | int find_maximum_unique(int x, int y, int a[], int b[]){
      |                                       ~~~~^~~
/usr/bin/ld: /tmp/ccFtfDyK.o: in function `main':
grader.cpp:(.text.startup+0x234): undefined reference to `find_maximum_unique(int, int, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status