Submission #1064198

#	Time	Username	Problem	Language	Result	Execution time	Memory
1064198		wood	Friend (IOI14_friend)	C++17	0 / 100	1 ms	604 KiB

friend

#include "friend.h"
#include <bits/stdc++.h>
#define pb push_back
#define ll long long
using namespace std;

// Find out best sample



int findSample(int n,int confidence[],int host[],int protocol[]){
	int res[n][3]; res[0][0] = res[0][1] = 0; res[0][2] = 1;
	for(int i = 1; i<n; i++){
		if(protocol[i]==0){
			res[i][0] = res[host[i]][1];
			res[i][1] = res[host[i]][2];
			res[i][2] = res[host[i]][1]+1;
		}
		else{
			res[i][0] = res[host[i]][0];
			res[i][1] = res[host[i]][2];
			res[i][2] = res[host[i]][0]+1;
		}
		
	}
	cout<<max(max(res[n-1][0],res[n-1][1]),res[n-1][2]);
}

Compilation message (stderr)

friend.cpp: In function 'int findSample(int, int*, int*, int*)':
friend.cpp:27:1: warning: no return statement in function returning non-void [-Wreturn-type]
   27 | }
      | ^

• Subtask 1: 0 / 11
• Subtask 2: 0 / 8
• Subtask 3: 0 / 8
• Subtask 4: 0 / 19
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31