Submission #7646963
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define fi first #define se second #define countof(array) (sizeof(array) / sizeof(array[0])) #define rep(i,n) for(int i = 0; i < (n); ++i) #define rrep(i,n) for(int i = (n)-1; i >= 0; --i) #define srep(i,n,s) for(int i = s; i < (n); ++i) #define rsrep(i,n,s) for(int i = (n)-1; i >= s; --i) #define all(a) (a).begin(),(a).end() #define rall(a) (a).rbegin(),(a).rend() #define aall(a) (a), (a)+countof(a)//for array sorting #define raall(a) (a), (a)+countof(a), greater<>() #define show(x) cout<<#x<<" = "<<x<<endl; #define vfind(v, a) find(all(v), a) != v.end() #define yn(f) { if (f) puts("YES"); else puts("NO"); } #define yns(f) { if (f) puts("Yes"); else puts("No"); } #define show_ary(...) { cout<<#__VA_ARGS__<<" = "; for (const auto& x : (__VA_ARGS__)) { cout<<x<<" "; } cout<<endl; } #define show_pair(...) cout<<#__VA_ARGS__<<" = "<<endl; for (const auto& x : (__VA_ARGS__)) { cout<<" "<<x.fi<<" : "<<x.se<<endl; } #define out_ary(...) { for (const auto& x : (__VA_ARGS__)) { cout<<x<<" "; } cout<<endl; } #define argmax(v) distance((v).begin(), max_element(all(v))) #define argmin(v) distance((v).begin(), min_element(all(v))) #define vmax(v) *max_element(all(v)) #define vmin(v) *min_element(all(v)) typedef long long int ll; typedef pair<int, int> P; typedef vector<P> vpair; typedef vector<int> vint; typedef vector<ll> vll; typedef vector<double> vdouble; typedef vector<string> vstr; typedef vector<bool> vbool; typedef vector<vint> vvint; typedef vector<vll> vvll; typedef vector<vstr> vvstr; typedef vector<vbool> vvbool; const ll LINF = 2000000000000000000ll; const int INF = 1000000100; const ll MOD = 1e9+7; int main() { int n, l; cin >> n >> l; vint a(n); vint d(n-1); int idx = INF; rep(i, n) { cin >> a[i]; if (i > 0) { d[i-1] = a[i-1] + a[i]; if (d[i-1] >= l) idx = i-1; } } if (idx == INF) { puts("Impossible"); return 0; } puts("Possible"); rep(i, idx) { cout << i+1 << endl; } for (int i = n-2; i > idx; --i) { cout << i+1 << endl; } cout << idx+1 << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - Knot Puzzle |
User | sksim |
Language | C++14 (GCC 5.4.1) |
Score | 500 |
Code Size | 2255 Byte |
Status | AC |
Exec Time | 195 ms |
Memory | 1664 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 500 / 500 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt, 1_24.txt, 1_25.txt, 1_26.txt, 1_27.txt, 1_28.txt, 1_29.txt, 1_30.txt, 1_31.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
0_02.txt | AC | 1 ms | 256 KB |
1_00.txt | AC | 1 ms | 256 KB |
1_01.txt | AC | 1 ms | 256 KB |
1_02.txt | AC | 169 ms | 1664 KB |
1_03.txt | AC | 17 ms | 1024 KB |
1_04.txt | AC | 170 ms | 1536 KB |
1_05.txt | AC | 17 ms | 1024 KB |
1_06.txt | AC | 167 ms | 1536 KB |
1_07.txt | AC | 17 ms | 1024 KB |
1_08.txt | AC | 172 ms | 1664 KB |
1_09.txt | AC | 17 ms | 1024 KB |
1_10.txt | AC | 168 ms | 1536 KB |
1_11.txt | AC | 17 ms | 1024 KB |
1_12.txt | AC | 193 ms | 1536 KB |
1_13.txt | AC | 41 ms | 1024 KB |
1_14.txt | AC | 195 ms | 1536 KB |
1_15.txt | AC | 1 ms | 256 KB |
1_16.txt | AC | 1 ms | 256 KB |
1_17.txt | AC | 39 ms | 1024 KB |
1_18.txt | AC | 186 ms | 1536 KB |
1_19.txt | AC | 40 ms | 1024 KB |
1_20.txt | AC | 37 ms | 896 KB |
1_21.txt | AC | 191 ms | 1536 KB |
1_22.txt | AC | 184 ms | 1536 KB |
1_23.txt | AC | 39 ms | 1024 KB |
1_24.txt | AC | 173 ms | 1408 KB |
1_25.txt | AC | 39 ms | 1024 KB |
1_26.txt | AC | 178 ms | 1536 KB |
1_27.txt | AC | 194 ms | 1536 KB |
1_28.txt | AC | 186 ms | 1536 KB |
1_29.txt | AC | 173 ms | 1408 KB |
1_30.txt | AC | 187 ms | 1536 KB |
1_31.txt | AC | 180 ms | 1536 KB |