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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#630295#8790. First Billionqianchen06#TL 108ms3912kbC++20911b2024-10-11 17:39:182024-10-11 17:39:19

Judging History

你现在查看的是最新测评结果

  • [2024-10-11 17:39:19]
  • 评测
  • 测评结果:TL
  • 用时:108ms
  • 内存:3912kb
  • [2024-10-11 17:39:18]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
const int N = 100 + 10;
long long n;
pair<long long, int> a[N];
mt19937 rnd(time(0));
bool check()
{
    long long sum = 0;
    for (int i = 1; i <= n and sum < 1e9; i++)
        sum += a[i].first;
    return sum == 1e9;
}
void solve()
{
    cin >> n;
    for (int i = 1; i <= n; i++)
    {
        cin >> a[i].first;
        a[i].second = i;
    }

    while (!check())
        shuffle(a + 1, a + 1 + n, rnd);
    long long sum = 0;
    vector<int> ans;
    for (int i = 1; i <= n and sum <1e9; i++)
    {
        ans.push_back(a[i].second);
        sum += a[i].first;
    }
    cout << ans.size() << " ";
    for (int ai : ans)
        cout << ai << " ";
}
signed main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int t = 1;
    // cin >> t;
    while (t--)
    {
        solve();
    }
}

詳細信息

Test #1:

score: 100
Accepted
time: 1ms
memory: 3912kb

input:

10
386413329 88494216 245947398 316438989 192751270 204627269 65749456 3938400 150458676 345180997

output:

5 2 3 10 4 8 

result:

ok OK (n = 10)

Test #2:

score: 0
Accepted
time: 1ms
memory: 3912kb

input:

10
119486233 299942886 169540407 349937991 597883752 32230162 140514533 57341098 12602102 220520836

output:

5 6 8 9 2 5 

result:

ok OK (n = 10)

Test #3:

score: 0
Accepted
time: 1ms
memory: 3844kb

input:

14
384615281 84612238 83310504 54746763 142296081 56775470 128760350 343006424 177232390 214368720 67220468 21895072 16352717 224807522

output:

7 7 9 12 13 6 1 10 

result:

ok OK (n = 14)

Test #4:

score: 0
Accepted
time: 1ms
memory: 3716kb

input:

14
270208635 14270307 89661499 113578022 47687195 101043954 38775146 208193324 650676076 351701957 3427619 59535626 24230888 27009752

output:

7 8 5 7 14 9 13 11 

result:

ok OK (n = 14)

Test #5:

score: 0
Accepted
time: 1ms
memory: 3684kb

input:

20
61638928 106712373 5946815 178135484 4937573 111395400 15504655 67139983 101814514 312223647 130341028 43244171 37671364 54108486 337181317 37924824 153793862 70383750 102917244 66984582

output:

10 13 18 5 12 4 11 14 10 8 9 

result:

ok OK (n = 20)

Test #6:

score: 0
Accepted
time: 9ms
memory: 3628kb

input:

20
67858098 61231428 99398662 1883806 82465954 303619377 87516412 154956240 94872199 76508350 13276828 136541811 203282099 99160366 127539385 13364660 141176136 39751629 67888657 127707903

output:

10 15 2 10 9 7 6 18 16 19 20 

result:

ok OK (n = 20)

Test #7:

score: 0
Accepted
time: 107ms
memory: 3684kb

input:

24
17125795 281143405 10375259 196293002 158174864 34520650 52919232 87393970 99085271 62281508 67168428 55174991 54533464 51393059 89276370 41441658 72793517 30466999 73758332 97064918 111541434 142047546 12934221 101092107

output:

12 3 15 23 18 20 22 17 13 4 19 10 5 

result:

ok OK (n = 24)

Test #8:

score: 0
Accepted
time: 108ms
memory: 3684kb

input:

24
70224368 148769600 36654748 23404220 15009825 57449487 46896672 6065662 10377031 133719710 23220853 184445684 8462667 88501546 155244839 229323557 140109402 52520271 78995771 75721556 87987586 118427778 107013825 101453342

output:

12 18 13 8 15 24 6 14 22 4 2 16 9 

result:

ok OK (n = 24)

Test #9:

score: -100
Time Limit Exceeded

input:

28
122321206 60841271 22767116 183943582 6247754 32767541 19129802 21313874 144503909 59360441 12259051 19044256 50267333 25766572 133411289 32253746 102412217 46186594 55413161 39907615 52325783 86862071 185310732 138228874 22000146 149813853 98156445 77183766

output:


result: