oj.uz

답안 #306225

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
306225 2020-09-24T23:09:06 Z CaroLinda Coins (IOI17_coins) C++14
100 / 100
 13 ms 1656 KB 
#include "coins.h"
#include <bits/stdc++.h>

using namespace std ;

std::vector<int> coin_flips(std::vector<int> b, int c) {

	int x = 0 ;
	for(int i = 0 ; i < 64 ; i++ ) 
		if(b[i] ) x ^= i ;

	int y = 0 ;	

	for(int i = 0 ; i < 64 ; i++)
		if( (i^x) == c )
		{
			y = i ;
			break ;
		}


	return vector<int>(1,y) ;

}

int find_coin(std::vector<int> b) {

	int x = 0 ;
	for(int i = 0 ; i < 64 ; i++ ) 
		if(b[i] ) x ^= i ;

	return x ;

}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 1516 KB Output is correct
2 Correct 11 ms 1524 KB Output is correct
3 Correct 11 ms 1348 KB Output is correct
4 Correct 11 ms 1516 KB Output is correct
5 Correct 9 ms 1476 KB Output is correct
6 Correct 10 ms 1476 KB Output is correct

Subtask #2
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 1516 KB Output is correct
2 Correct 11 ms 1524 KB Output is correct
3 Correct 11 ms 1348 KB Output is correct
4 Correct 11 ms 1516 KB Output is correct
5 Correct 9 ms 1476 KB Output is correct
6 Correct 10 ms 1476 KB Output is correct
7 Correct 11 ms 1476 KB Output is correct
8 Correct 12 ms 1348 KB Output is correct
9 Correct 11 ms 1520 KB Output is correct
10 Correct 12 ms 1524 KB Output is correct
11 Correct 13 ms 1348 KB Output is correct
12 Correct 10 ms 1488 KB Output is correct
13 Correct 10 ms 1520 KB Output is correct

Subtask #3
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 1476 KB Output is correct
2 Correct 11 ms 1348 KB Output is correct
3 Correct 11 ms 1476 KB Output is correct
4 Correct 11 ms 1644 KB Output is correct
5 Correct 11 ms 1516 KB Output is correct
6 Correct 11 ms 1516 KB Output is correct
7 Correct 10 ms 1640 KB Output is correct
8 Correct 10 ms 1420 KB Output is correct

Subtask #4
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 10 ms 1476 KB Output is correct
2 Correct 10 ms 1348 KB Output is correct
3 Correct 11 ms 1656 KB Output is correct
4 Correct 11 ms 1348 KB Output is correct
5 Correct 12 ms 1476 KB Output is correct
6 Correct 11 ms 1520 KB Output is correct

Subtask #5
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 11 ms 1516 KB Output is correct
2 Correct 11 ms 1524 KB Output is correct
3 Correct 11 ms 1348 KB Output is correct
4 Correct 11 ms 1516 KB Output is correct
5 Correct 9 ms 1476 KB Output is correct
6 Correct 10 ms 1476 KB Output is correct
7 Correct 11 ms 1476 KB Output is correct
8 Correct 12 ms 1348 KB Output is correct
9 Correct 11 ms 1520 KB Output is correct
10 Correct 12 ms 1524 KB Output is correct
11 Correct 13 ms 1348 KB Output is correct
12 Correct 10 ms 1488 KB Output is correct
13 Correct 10 ms 1520 KB Output is correct
14 Correct 12 ms 1348 KB Output is correct
15 Correct 11 ms 1348 KB Output is correct
16 Correct 11 ms 1520 KB Output is correct
17 Correct 11 ms 1516 KB Output is correct
18 Correct 11 ms 1516 KB Output is correct
19 Correct 11 ms 1524 KB Output is correct
20 Correct 11 ms 1348 KB Output is correct
21 Correct 11 ms 1476 KB Output is correct
22 Correct 12 ms 1348 KB Output is correct
23 Correct 9 ms 1524 KB Output is correct
24 Correct 10 ms 1348 KB Output is correct
25 Correct 10 ms 1348 KB Output is correct