답안 #36949 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
36949	2017-12-19T14:29:50 Z	nickyrio	Money (IZhO17_money)	C++14	45 / 100	1500 ms	51204 KB

money

#include <bits/stdc++.h>
#define FOR(i, a, b) for (int i = a; i<=b ; i++)
#define FORD(i, a, b) for (int i = a; i>=b; i--)
#define REP(i, a) for (int i = 0; i<a; i++)
#define N 1001000
#define pp pair<int, int>
#define IO cin.tie(NULL);cout.tie(NULL);
#define bit(S, i) (((S) >> i) & 1)
template<typename T> inline void read(T &x) {
    char c;
    bool neg = false;
    while (!isdigit(c = getchar()) && c != '-');
    x = 0;
    if (c == '-') {
        neg = true;
        c = getchar();
    }
    do {
        x = x * 10 + c - '0';
    } while (isdigit(c = getchar()));
    if (neg) x = -x;
}
template<typename T> inline void write(T x) {
    if (x < 0) {
        putchar('-');
        write(-x);return;
    }
    if (x < 10) {
        putchar(char(x + 48));
    }
    else {
        write(x/10);
        putchar(char(48 + x%10));
    }
}
template<typename T> inline void writeln(T x) {
    write(x);
    putchar('\n');
}
using namespace std;
int n, a[N];
set<int> used;
int main() {
    IO;
    read(n);
    FOR(i, 1, n) read(a[i]);
    int start = 1;
    int cnt = 0;
    while (start <= n) {
        cnt++;
        int last = start + 1;
        used.insert(a[start]);
        int lim;
        if (used.upper_bound(a[start]) == used.end()) lim = 1e9;
        else lim = *used.upper_bound(a[start]);
        while (last <= n && a[last] <= lim && a[last] >= a[last - 1]) {
            used.insert(a[last]); last++; 
        }
        start = last;
    }
    writeln(cnt);
}

Subtask #1
9.0 / 9.0

#	결과	메모리	Grader output
1	Correct	5928 KB	Output is correct
2	Correct	5928 KB	Output is correct
3	Correct	5928 KB	Output is correct
4	Correct	5928 KB	Output is correct
5	Correct	5928 KB	Output is correct
6	Correct	5928 KB	Output is correct
7	Correct	5928 KB	Output is correct
8	Correct	5928 KB	Output is correct
9	Correct	5928 KB	Output is correct
10	Correct	5928 KB	Output is correct
11	Correct	5928 KB	Output is correct
12	Correct	5928 KB	Output is correct
13	Correct	5928 KB	Output is correct
14	Correct	5928 KB	Output is correct
15	Correct	5928 KB	Output is correct
16	Correct	5928 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	메모리	Grader output
1	Correct	5928 KB	Output is correct
2	Correct	5928 KB	Output is correct
3	Correct	5928 KB	Output is correct
4	Correct	5928 KB	Output is correct
5	Correct	5928 KB	Output is correct
6	Correct	5928 KB	Output is correct
7	Correct	5928 KB	Output is correct
8	Correct	5928 KB	Output is correct
9	Correct	5928 KB	Output is correct
10	Correct	5928 KB	Output is correct
11	Correct	5928 KB	Output is correct
12	Correct	5928 KB	Output is correct
13	Correct	5928 KB	Output is correct
14	Correct	5928 KB	Output is correct
15	Correct	5928 KB	Output is correct
16	Correct	5928 KB	Output is correct
17	Correct	5928 KB	Output is correct
18	Correct	5928 KB	Output is correct
19	Correct	5928 KB	Output is correct
20	Correct	5928 KB	Output is correct
21	Correct	5928 KB	Output is correct
22	Correct	5928 KB	Output is correct
23	Correct	5928 KB	Output is correct
24	Correct	5928 KB	Output is correct
25	Correct	5928 KB	Output is correct
26	Correct	5928 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	메모리	Grader output
1	Correct	5928 KB	Output is correct
2	Correct	5928 KB	Output is correct
3	Correct	5928 KB	Output is correct
4	Correct	5928 KB	Output is correct
5	Correct	5928 KB	Output is correct
6	Correct	5928 KB	Output is correct
7	Correct	5928 KB	Output is correct
8	Correct	5928 KB	Output is correct
9	Correct	5928 KB	Output is correct
10	Correct	5928 KB	Output is correct
11	Correct	5928 KB	Output is correct
12	Correct	5928 KB	Output is correct
13	Correct	5928 KB	Output is correct
14	Correct	5928 KB	Output is correct
15	Correct	5928 KB	Output is correct
16	Correct	5928 KB	Output is correct
17	Correct	5928 KB	Output is correct
18	Correct	5928 KB	Output is correct
19	Correct	5928 KB	Output is correct
20	Correct	5928 KB	Output is correct
21	Correct	5928 KB	Output is correct
22	Correct	5928 KB	Output is correct
23	Correct	5928 KB	Output is correct
24	Correct	5928 KB	Output is correct
25	Correct	5928 KB	Output is correct
26	Correct	5928 KB	Output is correct
27	Correct	5928 KB	Output is correct
28	Correct	5928 KB	Output is correct
29	Correct	5928 KB	Output is correct
30	Correct	5928 KB	Output is correct
31	Correct	5928 KB	Output is correct
32	Correct	5928 KB	Output is correct
33	Correct	5928 KB	Output is correct
34	Correct	5928 KB	Output is correct
35	Correct	5928 KB	Output is correct
36	Correct	5928 KB	Output is correct
37	Correct	5928 KB	Output is correct
38	Correct	5928 KB	Output is correct

Subtask #4
0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	5928 KB	Output is correct
2	Correct	0 ms	5928 KB	Output is correct
3	Correct	0 ms	5928 KB	Output is correct
4	Correct	0 ms	5928 KB	Output is correct
5	Correct	0 ms	5928 KB	Output is correct
6	Correct	0 ms	5928 KB	Output is correct
7	Correct	0 ms	5928 KB	Output is correct
8	Correct	0 ms	5928 KB	Output is correct
9	Correct	0 ms	5928 KB	Output is correct
10	Correct	0 ms	5928 KB	Output is correct
11	Correct	0 ms	5928 KB	Output is correct
12	Correct	0 ms	5928 KB	Output is correct
13	Correct	0 ms	5928 KB	Output is correct
14	Correct	0 ms	5928 KB	Output is correct
15	Correct	0 ms	5928 KB	Output is correct
16	Correct	0 ms	5928 KB	Output is correct
17	Correct	0 ms	5928 KB	Output is correct
18	Correct	0 ms	5928 KB	Output is correct
19	Correct	0 ms	5928 KB	Output is correct
20	Correct	0 ms	5928 KB	Output is correct
21	Correct	0 ms	5928 KB	Output is correct
22	Correct	0 ms	5928 KB	Output is correct
23	Correct	0 ms	5928 KB	Output is correct
24	Correct	0 ms	5928 KB	Output is correct
25	Correct	0 ms	5928 KB	Output is correct
26	Correct	0 ms	5928 KB	Output is correct
27	Correct	0 ms	5928 KB	Output is correct
28	Correct	0 ms	5928 KB	Output is correct
29	Correct	0 ms	5928 KB	Output is correct
30	Correct	0 ms	5928 KB	Output is correct
31	Correct	0 ms	5928 KB	Output is correct
32	Correct	0 ms	5928 KB	Output is correct
33	Correct	0 ms	5928 KB	Output is correct
34	Correct	0 ms	5928 KB	Output is correct
35	Correct	0 ms	5928 KB	Output is correct
36	Correct	0 ms	5928 KB	Output is correct
37	Correct	0 ms	5928 KB	Output is correct
38	Correct	0 ms	5928 KB	Output is correct
39	Correct	63 ms	5928 KB	Output is correct
40	Correct	129 ms	5928 KB	Output is correct
41	Correct	39 ms	5928 KB	Output is correct
42	Correct	39 ms	5928 KB	Output is correct
43	Correct	23 ms	5928 KB	Output is correct
44	Correct	103 ms	5928 KB	Output is correct
45	Correct	106 ms	5928 KB	Output is correct
46	Correct	116 ms	5928 KB	Output is correct
47	Correct	99 ms	5928 KB	Output is correct
48	Correct	86 ms	5928 KB	Output is correct
49	Correct	876 ms	24408 KB	Output is correct
50	Correct	843 ms	24408 KB	Output is correct
51	Correct	879 ms	24408 KB	Output is correct
52	Correct	903 ms	24408 KB	Output is correct
53	Correct	1173 ms	24408 KB	Output is correct
54	Correct	1016 ms	24408 KB	Output is correct
55	Execution timed out	1500 ms	51204 KB	Execution timed out
56	Halted	0 ms	0 KB	-

답안 #36949

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 20.0 / 20.0

Subtask #4 0 / 55.0

Subtask #1
9.0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
20.0 / 20.0

Subtask #4
0 / 55.0