| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 19846 |
2016-02-25T06:13:17 Z |
inspire12 |
괄호 (kriii4_R) |
C++ |
|
0 ms |
1576 KB |
#include <cstdio>
#include <vector>
#include <queue>
using namespace std;
vector<pair<long long, long long> > x;
unsigned long long res = 1;
priority_queue<long long > q;
vector<vector<long long> > v;
vector<long long> t;
int main() {
int n, s; long long res = 0;
long long m;
long long i;
unsigned long long temp;
pair<long long, long long> p;
scanf("%d %d", &s, &n);
t.push_back(1);
v.push_back(t);
t.pop_back();
p.first = s;
p.second = 1;
x.push_back(p);
for (int i = 2; i <= n; i++) {
t = v.back(); v.pop_back();
for (int j = 1; j < i; j++) {
q.push(t[j - 1]);
if (j == 1 && i % 2 == 0)
continue;
t[j - 1]++;
}
if (i == 2) t.push_back(i);
else t.push_back(i - 1);
v.push_back(t);
}
long long re = q.top(); int y = 2;
while(re--) {
p.first = (p.first % 1000000007) * (s % 1000000007) % 1000000007;
p.second = y++;
x.push_back(p);
} long long a = 0; t = v[0]; int d = 0;
while (d < v[0].size()) {
a += (x[t[d]-1].first);
d++;
}printf("%lld", a);
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
0 ms |
1576 KB |
SIGSEGV Segmentation fault |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Halted |
0 ms |
0 KB |
- |
