oj.uz

답안 #44635

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
44635 2018-04-04T05:17:04 Z RayaBurong25_1 Editor (BOI15_edi) C++17
15 / 100
 152 ms 40216 KB 
#include <stdio.h>
#include <map>
int Val[300005];
std::map<int, int> Last[300005];
int main()
{
    int N;
    scanf("%d", &N);
    int i, x;
    std::map<int, int>::iterator it;
    for (i = 1; i <= N; i++)
    {
        scanf("%d", &x);
        if (x > 0)
        {
            Val[i] = x;
            Last[i][0] = i - 1;
            printf("%d\n", Val[i]);
        }
        else
        {
            it = Last[i - 1].upper_bound(x);
            Val[i] = Val[it->second];
            Last[i] = Last[it->second];
            Last[i][x] = i - 1;
            printf("%d\n", Val[i]);
        }
    }
}

Compilation message

edi.cpp: In function 'int main()':
edi.cpp:8:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &N);
     ~~~~~^~~~~~~~~~
edi.cpp:13:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &x);
         ~~~~~^~~~~~~~~~

Subtask #1
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 12 ms 14456 KB Output is correct
2 Incorrect 16 ms 15336 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 147 ms 38736 KB Output is correct
2 Correct 152 ms 40216 KB Output is correct

Subtask #3
0 / 28.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 119 ms 40216 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 12 ms 14456 KB Output is correct
2 Incorrect 16 ms 15336 KB Output isn't correct
3 Halted 0 ms 0 KB -