Submission details
Task:Jubilee
Sender:¯\_(._.)_/¯
Submission time:2025-11-08 12:32:03 +0200
Language:C++ (C++17)
Status:READY
Result:
Test results
testverdicttime
#1ACCEPTED0.00 sdetails
#2ACCEPTED0.00 sdetails
#3ACCEPTED0.00 sdetails
#40.00 sdetails
#50.01 sdetails
#60.02 sdetails
#7ACCEPTED0.00 sdetails
#8ACCEPTED0.02 sdetails
#9ACCEPTED0.00 sdetails
#10ACCEPTED0.02 sdetails
#110.02 sdetails
#12ACCEPTED0.00 sdetails
#130.00 sdetails
#140.01 sdetails

Code

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

signed main() {
    int n, m;
    cin >> n >> m;
    int res = m;
    for (int i = 0; i < n; i++) {
        res = res * (m - 1);
        res = res % 1000000007;
    }
    for (int i = 0; i < n - 1; i++) {
        res = res * (m - 1);
        res = res % 1000000007;
    }
    cout << res;
    return 0;
}

Test details

Test 1

Verdict: ACCEPTED

input
3 2

correct output
2

user output
2

Test 2

Verdict: ACCEPTED

input
1 1

correct output
0

user output
0

Test 3

Verdict: ACCEPTED

input
1 1000000000

correct output
56

user output
56

Test 4

Verdict:

input
2 1000000000

correct output
4088

user output
3584

Feedback: Incorrect character on line 1 col 1: expected "4088", got "3584"

Test 5

Verdict:

input
3 1000000000

correct output
298424

user output
229376

Feedback: Incorrect character on line 1 col 2: expected "298424", got "229376"

Test 6

Verdict:

input
1000000 1000000000

correct output
859388820

user output
243164984

Feedback: Incorrect character on line 1 col 1: expected "859388820", got "243164984"

Test 7

Verdict: ACCEPTED

input
2 1

correct output
0

user output
0

Test 8

Verdict: ACCEPTED

input
1000000 1

correct output
0

user output
0

Test 9

Verdict: ACCEPTED

input
1 2

correct output
2

user output
2

Test 10

Verdict: ACCEPTED

input
1000000 2

correct output
2

user output
2

Test 11

Verdict:

input
1000000 3

correct output
129870828

user output
168369147

Feedback: Incorrect character on line 1 col 2: expected "129870828", got "168369147"

Test 12

Verdict: ACCEPTED

input
1 3

correct output
6

user output
6

Test 13

Verdict:

input
21355 1239478

correct output
74219157

user output
958001302

Feedback: Incorrect character on line 1 col 1: expected "74219157", got "958001302"

Test 14

Verdict:

input
531578 913517291

correct output
105420893

user output
30920636

Feedback: Incorrect character on line 1 col 1: expected "105420893", got "30920636"