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답안 #71932

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
71932 2018-08-26T01:18:56 Z 블랙야크(#2261, cki86201) 일하는 개미 (FXCUP3_ant) C++11
90 / 100
 3 ms 488 KB 
#include "ant.h"
#include <math.h>
#include <algorithm>
#include <stdio.h>
using namespace std;

int FindK() {
    int low = 1, high = 1e8, res = -1;
    while(low <= high) {
        int mid = (low + high) / 2;
        int t = DeliverCount(mid);
    	if(t == 0) low = mid + 1;
		else if(t == 1) {
			res = mid;
			high = mid - 1;
			low = max(low, mid / 2 + 1);
		}
		else {
			high = mid / 2;
		}
	}
    return res;
}

Subtask #1
90.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Partially correct 2 ms 256 KB Partially correct : C = 27
2 Partially correct 3 ms 488 KB Partially correct : C = 27
3 Correct 2 ms 488 KB Correct
4 Partially correct 2 ms 488 KB Partially correct : C = 27
5 Correct 2 ms 488 KB Correct