Submission #114381

#	Time	Username	Problem	Language	Result	Execution time	Memory
114381		E869120	Friend (IOI14_friend)	C++14	16 / 100	3 ms	384 KiB

friend

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

// Find out best sample
int findSample(int n,int confidence[],int host[],int protocol[]){
	int bit = 0;
	for (int i = 1; i <= n - 1; i++) bit |= (1 << protocol[i]);
	
	if (bit == 1) {
		// Subtask 4.
		
	}
	if (bit == 2) {
		// Subtask 2.
		int sum = 0; for (int i = 0; i < n; i++) sum += confidence[i];
		return sum;
	}
	if (bit == 4) {
		// Subtask 3.
		int sum = 0; for (int i = 0; i < n; i++) sum = max(sum, confidence[i]);
		return sum;
	}
	if (n <= 10) {
		// Subtask 5.
		
	}
	return -1;
}

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