CSES - HIIT Open 2025

Submission details
Task:	Aristocracy
Sender:	All dO(n³)
Submission time:	2025-11-08 13:13:37 +0200
Language:	C++ (C++17)
Status:	READY
Result:	WRONG ANSWER

Test results
test	verdict	time
#1	ACCEPTED	0.00 s	details
#2	WRONG ANSWER	0.00 s	details
#3	ACCEPTED	0.00 s	details
#4	WRONG ANSWER	0.00 s	details
#5	WRONG ANSWER	0.00 s	details
#6	WRONG ANSWER	0.05 s	details
#7	WRONG ANSWER	0.05 s	details
#8	WRONG ANSWER	0.07 s	details
#9	WRONG ANSWER	0.06 s	details
#10	WRONG ANSWER	0.09 s	details
#11	WRONG ANSWER	0.07 s	details
#12	WRONG ANSWER	0.07 s	details
#13	WRONG ANSWER	0.08 s	details
#14	WRONG ANSWER	0.08 s	details
#15	WRONG ANSWER	0.11 s	details
#16	WRONG ANSWER	0.12 s	details
#17	ACCEPTED	0.03 s	details

Code

#include <bits/stdc++.h>
using namespace std;


int main () {
    long long n;
    cin >> n;

    unordered_map<string, int> m;

    for(int i = 0; i < n; i++) {

        string s1;
        int d;
        cin >> s1 >> d;
        m[s1]++;
    }
    long long divisor = 1;
    for (const auto& [key, value] : m) {
        divisor *= (long long)tgamma(value + 1);
    }
    long long mod = pow(10, 9) + 7;
    long long result = (long long)(tgamma(n + 1) / divisor) % mod;
    cout << result << "\n";

    return 0;
}

Test details

Test 1

Verdict: ACCEPTED

input
`4 Uolevi 1 Maija 3 Uolevi 2 Maija 2` view save

correct output
`6` view save

user output
`6` view save

Test 2

Verdict: WRONG ANSWER

input
`31 Eric 9 Charles 7 Sverker 2 Eric 10 ...` view save

correct output
`541197645` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "541197645", got "-291172004"

Test 3

Verdict: ACCEPTED

input
`19 Ivan 4 Feodor 1 Feodor 2 Dmitry 1 ...` view save

correct output
`939302456` view save

user output
`939302456` view save

Test 4

Verdict: WRONG ANSWER

input
`41 William 1 William 2 Henry 1 Stephen 1 ...` view save

correct output
`520019025` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "520019025", got "-291172004"

Test 5

Verdict: WRONG ANSWER

input
`216 Peter 1 Linus 1 Cletus 1 Clement 1 ...` view save

correct output
`200519221` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "200519221", got "-291172004"

Test 6

Verdict: WRONG ANSWER

input
`100000 A 1 A 2 A 3 A 4 ...` view save

correct output
`1` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "1", got "-291172004"

Test 7

Verdict: WRONG ANSWER

input
`100000 E 1 Y 1 Y 2 M 1 ...` view save

correct output
`504127783` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "504127783", got "-291172004"

Test 8

Verdict: WRONG ANSWER

input
`100000 Maija 1 Uolevi 1 Maija 2 Maija 3 ...` view save

correct output
`328286172` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "328286172", got "-291172004"

Test 9

Verdict: WRONG ANSWER

input
`100000 Maijx 1 Maije 1 Maijw 1 Maijp 1 ...` view save

correct output
`178134668` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "178134668", got "-291172004"

Test 10

Verdict: WRONG ANSWER

input
`100000 Bwvfj 1 Zmcpk 1 Jnmhz 1 Vcqtv 1 ...` view save

correct output
`804665298` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "804665298", got "-291172004"

Test 11

Verdict: WRONG ANSWER

input
`100000 A 947476077 A 209406366 A 64254608 A 370109404 ...` view save

correct output
`1` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "1", got "-291172004"

Test 12

Verdict: WRONG ANSWER

input
`100000 F 779918796 L 978222897 L 977989517 O 263870841 ...` view save

correct output
`903086284` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "903086284", got "-291172004"

Test 13

Verdict: WRONG ANSWER

input
`100000 Maija 968540665 Uolevi 869194539 Uolevi 530855688 Maija 232728327 ...` view save

correct output
`271775549` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "271775549", got "-291172004"

Test 14

Verdict: WRONG ANSWER

input
`100000 Uolevj 501874596 Uolevm 133829533 Uolevd 13322011 Uolevw 418508186 ...` view save

correct output
`529945879` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "529945879", got "-291172004"

Test 15

Verdict: WRONG ANSWER

input
`100000 Hamql 748803883 Mpfaf 709208011 Gegcd 685359815 Yvain 890816531 ...` view save

correct output
`166192905` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "166192905", got "-291172004"

Test 16

Verdict: WRONG ANSWER

input
`100000 Barmfsykcm 225712723 Xmvycwxssc 893904167 Wpetqrazdz 316367309 Eatxvkieif 111661228 ...` view save

correct output
`457992974` view save

user output
`-291172004` view save

Feedback: Incorrect character on line 1 col 1: expected "457992974", got "-291172004"

Test 17

Verdict: ACCEPTED

input
`1 Ltwgcnsajxaxhacysdjhrpzymwxaen...` view save

correct output
`1` view save

user output
`1` view save

HIIT Open 2025

Aristocracy

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Tasks

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