oj.uz

Submission #73427

# Submission time Handle Problem Language Result Execution time Memory
73427 2018-08-28T09:02:05 Z SmsS Ancient Books (IOI17_books) C++14
0 / 100
 5 ms 508 KB 
#include<bits/stdc++.h>
using namespace std;
#define for2(a,b,c) for(int a = b; a < c; a++)
#include "books.h"
#define ll long long
long long minimum_walk(std::vector<int> p, int s) {
	if(s != 0) return 0;
	ll res = 0;
	int n = p.size();
	for2(i,0,n) res += abs(i-p[i]);
	int r = 0;
	for2(i,0,n-1){
		r  = max(r,p[i]);
		if(i == r) res += 2;
	}
	return res;
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 248 KB Output is correct
2 Correct 3 ms 356 KB Output is correct
3 Correct 2 ms 432 KB Output is correct
4 Correct 5 ms 508 KB Output is correct
5 Incorrect 2 ms 508 KB 3rd lines differ - on the 1st token, expected: '4', found: '6'
6 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 248 KB Output is correct
2 Correct 3 ms 356 KB Output is correct
3 Correct 2 ms 432 KB Output is correct
4 Correct 5 ms 508 KB Output is correct
5 Incorrect 2 ms 508 KB 3rd lines differ - on the 1st token, expected: '4', found: '6'
6 Halted 0 ms 0 KB -

Subtask #3
0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 248 KB Output is correct
2 Correct 3 ms 356 KB Output is correct
3 Correct 2 ms 432 KB Output is correct
4 Correct 5 ms 508 KB Output is correct
5 Incorrect 2 ms 508 KB 3rd lines differ - on the 1st token, expected: '4', found: '6'
6 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 508 KB 3rd lines differ - on the 1st token, expected: '3304', found: '0'
2 Halted 0 ms 0 KB -

Subtask #5
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 248 KB Output is correct
2 Correct 3 ms 356 KB Output is correct
3 Correct 2 ms 432 KB Output is correct
4 Correct 5 ms 508 KB Output is correct
5 Incorrect 2 ms 508 KB 3rd lines differ - on the 1st token, expected: '4', found: '6'
6 Halted 0 ms 0 KB -