Submission #369746

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
369746	2021-02-22T11:16:44 Z	MilosMilutinovic	Comparing Plants (IOI20_plants)	C++14	Compilation error	0 ms	0 KB

plants

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

int n, k;
vector<int> a;

int compare_plants(int x, int y) {
	if(x==n-1) {
		if(y==x-1) {
			if(a[y])
				return -1;
			return 1;
		} else {
			if(y!=0)
				return 0;
			if(a[x])
				return 1;
			return -1;
		}
	} else {
		if(x==0) {
			if(y==n-1) {
				if(a[y])
					return -1;
				return 1;
			} else {
				if(y!=1)
					return 0;
				if(a[x])
					return 1;
				return -1;
			}
		} else {
			if(abs(x-y)!=1)
				return 0;
			if(x<y) {
				if(a[x])
					return 1;
				return -1;
			} else {
				if(a[y])
					return -1;
				return 1;
			}
		}
	}
}

void init(int K, vector<int> r) {
	n=(int)r.size(), k=K, a=r;
}

int main() {

	return 0;
}

Compilation message

/tmp/cceUxutu.o: In function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/ccRTncsr.o:plants.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status