Submission #3599856
Source Code Expand
#include <iostream> #include <algorithm> #include <string> #include <vector> #include<iomanip> typedef long long ll; using namespace std; double t[105], v[105], sum[105]; int main() { int n; cin >> n; for (int i = 0; i < n; i++) { cin >> t[i+1]; sum[i+1] = sum[i] + t[i+1]; } for (int i = 0; i < n; i++) { cin >> v[i+1]; } double ans=0, p=0; int f = 0; for (double i = 0.5; i <= sum[n]; i+=0.5) { if (i > sum[f]) f++; double now = v[f]; for (int j = 0; j <= n+1; j++) { double c = now; if (j < f) { c = v[j] + i - sum[j]; } else if (j > f) { c = v[j] + sum[j-1] - i; } now = min(now, c); } ans += (p+now)/4.0; cout << fixed << setprecision(9) << ans << endl; p = now; } cout << fixed << setprecision(9) << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - AtCoder Express |
User | veqcc |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 998 Byte |
Status | WA |
Exec Time | 115 ms |
Memory | 896 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 400 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.txt, s3.txt, s4.txt, s5.txt |
All | in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, s1.txt, s2.txt, s3.txt, s4.txt, s5.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
in01.txt | WA | 7 ms | 256 KB |
in02.txt | WA | 7 ms | 256 KB |
in03.txt | WA | 8 ms | 256 KB |
in04.txt | WA | 6 ms | 256 KB |
in05.txt | WA | 65 ms | 640 KB |
in06.txt | WA | 59 ms | 512 KB |
in07.txt | WA | 60 ms | 512 KB |
in08.txt | WA | 60 ms | 640 KB |
in09.txt | WA | 63 ms | 640 KB |
in10.txt | WA | 59 ms | 512 KB |
in11.txt | WA | 63 ms | 640 KB |
in12.txt | WA | 8 ms | 256 KB |
in13.txt | WA | 7 ms | 256 KB |
in14.txt | WA | 7 ms | 256 KB |
in15.txt | WA | 1 ms | 256 KB |
in16.txt | WA | 8 ms | 256 KB |
in17.txt | WA | 7 ms | 256 KB |
in18.txt | WA | 8 ms | 256 KB |
in19.txt | WA | 1 ms | 256 KB |
in20.txt | WA | 62 ms | 512 KB |
in21.txt | WA | 55 ms | 512 KB |
in22.txt | WA | 57 ms | 512 KB |
in23.txt | WA | 2 ms | 256 KB |
in24.txt | WA | 115 ms | 896 KB |
in25.txt | WA | 115 ms | 896 KB |
in26.txt | WA | 62 ms | 640 KB |
in27.txt | WA | 58 ms | 512 KB |
in28.txt | WA | 2 ms | 256 KB |
in29.txt | WA | 2 ms | 256 KB |
in30.txt | WA | 2 ms | 256 KB |
in31.txt | WA | 60 ms | 512 KB |
in32.txt | WA | 58 ms | 512 KB |
in33.txt | WA | 59 ms | 512 KB |
in34.txt | WA | 2 ms | 256 KB |
in35.txt | WA | 2 ms | 256 KB |
s1.txt | WA | 2 ms | 256 KB |
s2.txt | WA | 2 ms | 256 KB |
s3.txt | WA | 1 ms | 256 KB |
s4.txt | WA | 1 ms | 256 KB |
s5.txt | WA | 4 ms | 256 KB |