QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #213313 | #7562. Except One | ucup-team1883# | WA | 1ms | 3588kb | C++17 | 318b | 2023-10-14 13:43:42 | 2023-10-14 13:43:42 |
Judging History
answer
#include <iostream>
using namespace std;
typedef long long ll;
ll p, k, t;
ll qpow(ll a, ll w) {
ll res = 1;
while(w) {
if(w & 1) res = res * a % p;
a = a * a % p;
w >>= 1;
}
return res;
}
int main() {
cin >> p >> k >> t;
cout << (p - qpow(k, t)) % p << endl;
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3472kb
input:
7 5 3
output:
1
result:
ok 1 number(s): "1"
Test #2:
score: 0
Accepted
time: 0ms
memory: 3296kb
input:
11 6 7
output:
3
result:
ok 1 number(s): "3"
Test #3:
score: 0
Accepted
time: 0ms
memory: 3356kb
input:
3 2 1
output:
1
result:
ok 1 number(s): "1"
Test #4:
score: 0
Accepted
time: 1ms
memory: 3588kb
input:
596620183 516846890 38276329
output:
135352707
result:
ok 1 number(s): "135352707"
Test #5:
score: 0
Accepted
time: 1ms
memory: 3348kb
input:
382744931 85302262 235496559
output:
14577469
result:
ok 1 number(s): "14577469"
Test #6:
score: -100
Wrong Answer
time: 0ms
memory: 3356kb
input:
659446013 641119314 378275666
output:
368821851
result:
wrong answer 1st numbers differ - expected: '290624162', found: '368821851'