Submission #6908311
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef long long ll; int main(){ ll N, K; cin >> N >> K; vector<ll> s(N); ll mint = 1e9; for(int i = 0; i < N; i++){ cin >> s[i]; mint = min(mint, s[i]); if(s[i] == 0){ cout << N << endl; return 0; } } /* if(mint > K){ cout << 0 << endl; return 0; } */ s.push_back(K+1); ll l = 0, r = 0; //cout << s[7] << endl; ll mul = 1; ll ans = 0; while(r < N){ //cout << "r" << r << endl; while(1){ mul *= s[r]; ans = max(ans, r - l); r++; if(mul > K) break; } //cout << "r: " << r << endl; //ans = max(ans, r - l); if(r >= N) break; while(1){ if(l == r){ r++, l++; break; } mul /= s[l]; l++; if(mul <= K) break; } //cout << "l: " << l << endl; } cout << ans << endl; }
Submission Info
Submission Time | |
---|---|
Task | C - 列 |
User | raoZ |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 1106 Byte |
Status | AC |
Exec Time | 45 ms |
Memory | 1792 KB |
Judge Result
Set Name | Sample | Subtask1 | Subtask2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 20 / 20 | 80 / 80 | ||||||
Status |
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Set Name | Test Cases |
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Sample | subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt |
Subtask1 | subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_corner.txt, subtask1_killer1.txt, subtask1_killer2.txt, subtask1_killer3.txt, subtask1_killer4.txt, subtask1_killer5.txt |
Subtask2 | subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_corner.txt, subtask1_killer1.txt, subtask1_killer2.txt, subtask1_killer3.txt, subtask1_killer4.txt, subtask1_killer5.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_sample_01.txt | AC | 1 ms | 256 KB |
subtask0_sample_02.txt | AC | 1 ms | 256 KB |
subtask0_sample_03.txt | AC | 1 ms | 256 KB |
subtask0_sample_04.txt | AC | 1 ms | 256 KB |
subtask1_01.txt | AC | 1 ms | 256 KB |
subtask1_02.txt | AC | 1 ms | 256 KB |
subtask1_03.txt | AC | 2 ms | 256 KB |
subtask1_04.txt | AC | 1 ms | 256 KB |
subtask1_05.txt | AC | 2 ms | 256 KB |
subtask1_06.txt | AC | 2 ms | 256 KB |
subtask1_07.txt | AC | 1 ms | 256 KB |
subtask1_08.txt | AC | 1 ms | 256 KB |
subtask1_09.txt | AC | 1 ms | 256 KB |
subtask1_10.txt | AC | 1 ms | 256 KB |
subtask1_11.txt | AC | 1 ms | 256 KB |
subtask1_12.txt | AC | 1 ms | 256 KB |
subtask1_13.txt | AC | 1 ms | 256 KB |
subtask1_14.txt | AC | 1 ms | 256 KB |
subtask1_15.txt | AC | 2 ms | 256 KB |
subtask1_16.txt | AC | 1 ms | 256 KB |
subtask1_17.txt | AC | 1 ms | 256 KB |
subtask1_corner.txt | AC | 1 ms | 256 KB |
subtask1_killer1.txt | AC | 1 ms | 256 KB |
subtask1_killer2.txt | AC | 1 ms | 256 KB |
subtask1_killer3.txt | AC | 1 ms | 256 KB |
subtask1_killer4.txt | AC | 1 ms | 256 KB |
subtask1_killer5.txt | AC | 1 ms | 256 KB |
subtask2_01.txt | AC | 17 ms | 1792 KB |
subtask2_02.txt | AC | 19 ms | 1792 KB |
subtask2_03.txt | AC | 42 ms | 1792 KB |
subtask2_04.txt | AC | 18 ms | 1792 KB |
subtask2_05.txt | AC | 41 ms | 1792 KB |
subtask2_06.txt | AC | 42 ms | 1792 KB |
subtask2_07.txt | AC | 19 ms | 1792 KB |
subtask2_08.txt | AC | 19 ms | 1792 KB |
subtask2_09.txt | AC | 19 ms | 1792 KB |
subtask2_10.txt | AC | 19 ms | 1792 KB |
subtask2_11.txt | AC | 19 ms | 1792 KB |
subtask2_12.txt | AC | 24 ms | 1792 KB |
subtask2_13.txt | AC | 24 ms | 1792 KB |
subtask2_14.txt | AC | 25 ms | 1792 KB |
subtask2_15.txt | AC | 45 ms | 1792 KB |
subtask2_16.txt | AC | 18 ms | 1792 KB |
subtask2_17.txt | AC | 18 ms | 1792 KB |