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답안 #17748

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
17748 2016-01-12T09:55:31 Z Elibay 돌 무게 재기 (IZhO11_stones) C++
0 / 100
 510 ms 1720 KB 
#include <bits/stdc++.h>
#define Fname ""
 
using namespace std;
 
const int MaxN = 3e5 + 17, INF = 1e9 + 17, Mod = 1e9 + 7;
 
double x, y, Sx, Sy, Mx, My;
int n, kol1, kol2;
 
int main ()
{
    #ifdef Elibay
        freopen (".in", "r", stdin);
    #endif
    cin >> n;
    for (int i = 1; i <= n; ++ i)
    {
        cin >> x >> y;
        if (y == 2)
            Mx += x * 1.0 + 0.9999, Sx += x * 1.0, kol2 ++;
        else
            My += x * 1.0 + 0.9999, Sy += x * 1.0, kol1 ++;
        if (Sx > My && kol2 > kol1)
            puts ("<");
        else if (Sy > Mx && kol1 > kol2)
            puts (">");
        else
            puts ("?");
    }
    return 0;
}

Subtask #1
0.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 0 ms 1720 KB Output isn't correct - 2nd words differ - expected: '<', found: '?'
2 Incorrect 0 ms 1720 KB Output isn't correct - 2nd words differ - expected: '>', found: '?'
3 Incorrect 0 ms 1720 KB Output isn't correct - 2nd words differ - expected: '<', found: '?'
4 Incorrect 0 ms 1720 KB Output isn't correct - 2nd words differ - expected: '>', found: '?'
5 Incorrect 0 ms 1720 KB Output isn't correct - 15th words differ - expected: '?', found: '<'
6 Incorrect 0 ms 1720 KB Output isn't correct - 4th words differ - expected: '<', found: '?'
7 Incorrect 0 ms 1720 KB Output isn't correct - 2nd words differ - expected: '>', found: '?'
8 Incorrect 13 ms 1720 KB Output isn't correct - 3rd words differ - expected: '?', found: '<'
9 Incorrect 6 ms 1720 KB Output isn't correct - 2nd words differ - expected: '<', found: '?'
10 Incorrect 37 ms 1720 KB Output isn't correct - 8th words differ - expected: '?', found: '<'
11 Incorrect 246 ms 1720 KB Output isn't correct - 2nd words differ - expected: '<', found: '?'
12 Incorrect 337 ms 1720 KB Output isn't correct - 4th words differ - expected: '?', found: '>'
13 Incorrect 367 ms 1720 KB Output isn't correct - 2nd words differ - expected: '>', found: '?'
14 Incorrect 303 ms 1720 KB Output isn't correct - 2nd words differ - expected: '<', found: '?'
15 Incorrect 431 ms 1720 KB Output isn't correct - 20th words differ - expected: '<', found: '?'
16 Incorrect 386 ms 1720 KB Output isn't correct - 9th words differ - expected: '?', found: '>'
17 Incorrect 450 ms 1720 KB Output isn't correct - 2nd words differ - expected: '>', found: '?'
18 Incorrect 369 ms 1720 KB Output isn't correct - 4th words differ - expected: '?', found: '<'
19 Incorrect 387 ms 1720 KB Output isn't correct - 10th words differ - expected: '<', found: '?'
20 Incorrect 431 ms 1720 KB Output isn't correct - 4th words differ - expected: '<', found: '?'
21 Incorrect 326 ms 1720 KB Output isn't correct - 8th words differ - expected: '>', found: '?'
22 Incorrect 510 ms 1720 KB Output isn't correct - 2nd words differ - expected: '>', found: '?'
23 Incorrect 390 ms 1720 KB Output isn't correct - 2nd words differ - expected: '>', found: '?'
24 Incorrect 445 ms 1720 KB Output isn't correct - 3rd words differ - expected: '?', found: '<'
25 Incorrect 437 ms 1720 KB Output isn't correct - 4th words differ - expected: '>', found: '?'