Submission #411153

#	Time	Username	Problem	Language	Result	Execution time	Memory
411153		eagle30	Comparing Plants (IOI20_plants)	C++14	Compilation error	0 ms	0 KiB

plants

#include "plants.h"
#include<bits/stdc++.h>
using namespace std;
int pref[1000000], n, tot=0;
void init(int k, vector<int> r) {
	n=r.size();
	for(int i=0; i<n; i++){
		tot+=r[i];
		pref[i+1]=pref[i]+r[i];
	}
	return;
}

int compare_plants(int x, int y) {
	int u=pref[y]-pref[x];
	if(u==y-x || tot==u){
		assert(1!=0)
		return -1;
	}
	else if(u==0 || tot-u==y-x){
		return 1;
	}
	else{
		return 0;
	}
}

Compilation message (stderr)

plants.cpp: In function 'int compare_plants(int, int)':
plants.cpp:18:3: error: expected ';' before 'return'
   18 |   return -1;
      |   ^~~~~~
plants.cpp:26:1: warning: control reaches end of non-void function [-Wreturn-type]
   26 | }
      | ^