Submission #101980
Source Code Expand
#include <iostream> #include <algorithm> using namespace std; typedef long long lli; const int N = 100000; int n,m,w[N]; lli v[N],sum[N]; void solve(){ sum[0] = 0; for(int i=0;i<n/2;i++) sum[0] += v[i]; int L = 0, R = n/2; for(int i=1;i<n;i++){ sum[i] = sum[i-1]; sum[i] -= v[L]; sum[i] += v[R]; L = (L + 1) % n; R = (R + 1) % n; } int ansi = 0; lli ans = sum[0]; for(int i=0;i<m;i++){ ansi = (ansi + w[i]-1) % n; ans = max(ans, sum[ansi]); } cout << ans << endl; } int main(){ while(cin >> n >> m){ for(int i=0;i<n;i++) cin >> v[i]; for(int i=0;i<m;i++) cin >> w[i]; solve(); } }
Submission Info
Submission Time | |
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Task | J - Very Intellectual Card Game |
User | aizu_b |
Language | C++ (GCC 4.4.7) |
Score | 100 |
Code Size | 696 Byte |
Status | AC |
Exec Time | 137 ms |
Memory | 2732 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
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All | 1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 2, 3, 4, 5, 6, 7, 8, 9 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
1 | AC | 23 ms | 804 KB |
10 | AC | 21 ms | 800 KB |
11 | AC | 21 ms | 804 KB |
12 | AC | 21 ms | 796 KB |
13 | AC | 95 ms | 2212 KB |
14 | AC | 67 ms | 1452 KB |
15 | AC | 135 ms | 2732 KB |
16 | AC | 133 ms | 2724 KB |
17 | AC | 137 ms | 2668 KB |
18 | AC | 135 ms | 2720 KB |
2 | AC | 21 ms | 808 KB |
3 | AC | 19 ms | 928 KB |
4 | AC | 20 ms | 804 KB |
5 | AC | 21 ms | 804 KB |
6 | AC | 21 ms | 800 KB |
7 | AC | 21 ms | 808 KB |
8 | AC | 21 ms | 932 KB |
9 | AC | 20 ms | 804 KB |