Submission #306500

#	Time	Username	Problem	Language	Result	Execution time	Memory
306500		giorgikob	식물 비교 (IOI20_plants)	C++14	0 / 100	1 ms	384 KiB

plants

#include "plants.h"

#include<bits/stdc++.h>
#define ll long long
#define ff first
#define ss second
#define pb push_back
using namespace std;

vector<int>v;
int n;

void init(int k, std::vector<int> r) {
    n = r.size();
    v = r;
	return;
}

bool check(int x,int y){
    for(int i = x; i != y; i = (i+1)%n){
        if(v[i] != 1){
            return false;
        }
	}
	return true;
}

int compare_plants(int x, int y) {
    if(check(x,y)) return -1;
    if(check(y,x)) return 1;
    //return 0;
}

Compilation message (stderr)

plants.cpp: In function 'int compare_plants(int, int)':
plants.cpp:32:1: warning: control reaches end of non-void function [-Wreturn-type]
   32 | }
      | ^

• Subtask 1: 0 / 5
• Subtask 2: 0 / 14
• Subtask 3: 0 / 13
• Subtask 4: 0 / 17
• Subtask 5: 0 / 11
• Subtask 6: 0 / 15
• Subtask 7: 0 / 25