結果
問題 | No.2198 Concon Substrings (COuNt-CONstruct Version) |
ユーザー | asaringo |
提出日時 | 2023-01-20 23:14:58 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,883 bytes |
コンパイル時間 | 2,160 ms |
コンパイル使用メモリ | 210,176 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-06-23 11:17:14 |
合計ジャッジ時間 | 16,361 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
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testcase_00 | AC | 2 ms
6,816 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | AC | 2 ms
6,944 KB |
testcase_04 | AC | 2 ms
6,944 KB |
testcase_05 | AC | 2 ms
6,944 KB |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | AC | 2 ms
6,940 KB |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | AC | 2 ms
6,944 KB |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
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testcase_107 | WA | - |
コンパイルメッセージ
main.cpp: In function 'int main()': main.cpp:45:6: warning: 'k' may be used uninitialized [-Wmaybe-uninitialized] 45 | k++; | ~^~ main.cpp:41:8: note: 'k' was declared here 41 | ll k; | ^
ソースコード
#include <bits/stdc++.h> using namespace std ; #define fast_input_output ios::sync_with_stdio(false); cin.tie(nullptr); // #pragma GCC target("avx2") // #pragma GCC optimize("O3") #pragma GCC target("avx") #pragma GCC optimize("Ofast") #pragma GCC optimize("unroll-loops") typedef long long ll ; typedef long double ld ; typedef pair<ll,ll> P ; typedef tuple<ll,ll,ll> TP ; #define chmin(a,b) a = min(a,b) #define chmax(a,b) a = max(a,b) #define bit_count(x) __builtin_popcountll(x) #define gcd(a,b) __gcd(a,b) #define lcm(a,b) a / gcd(a,b) * b #define rep(i,n) for(int i = 0 ; i < n ; i++) #define rrep(i,a,b) for(int i = a ; i < b ; i++) #define repi(it,S) for(auto it = S.begin() ; it != S.end() ; it++) #define pt(a) cout << a << endl #define DEBUG(...) ; cout << #__VA_ARGS__ << endl ; for(auto x : {__VA_ARGS__}) cout << x << " " ; cout << endl ; #define DEBUG_LIST(...) cout << #__VA_ARGS__ << endl ; DEBUG_REP(__VA_ARGS__) ; #define DEBUG_REP(V) cout << "{ " ; repi(itr,V) cout << *itr << ", " ; cout << "}" << endl ; #define debug(a) cout << #a << " " << a << endl #define all(a) a.begin(), a.end() #define endl "\n" ll m; vector<tuple<ll,ll,ll>> vec; int main(){ fast_input_output cin >> m; if(m == 0){ cout << "thisisthechinchin" << endl; return 0; } ll k; for(ll i = 1; i * i * i <= m; i++){ k = i; } k++; ll x = k, y = k, z = k, val = k * k * k; rep(i,100000){ while(x > 1){ if(val - k * k >= m){ val -= k * k; x--; } else break; } // cout << x << " " << y << " " << z << " " << val << endl; while(y > 1){ if(val - x * z >= m){ val -= x * z; y--; } else break; } // cout << x << " " << y << " " << z << " " << val << endl; while(z > 1){ if(val - x * y >= m){ val -= x * y; z--; } else break; } } // cout << x << " " << y << " " << z << " " << val << endl; string res = ""; rep(i,x) res += 'c'; rep(i,y) res += 'o'; rep(i,z) res += 'n'; rep(i,y-1){ if(val - x >= m){ val -= x; swap(res[x+y-i],res[x+y-i-1]); } else break; } rep(i,x-1){ if(val - 1 >= m){ val -= x; swap(res[x-i],res[x-i-1]); } else break; } cout << res << endl; // vector<vector<ll>> dp(res.size()+1,vector<ll>(4,0)); // dp[0][0] = 1; // rep(i,res.size()){ // if(res[i] == 'c') dp[i+1][1] += dp[i][0]; // if(res[i] == 'o') dp[i+1][2] += dp[i][1]; // if(res[i] == 'n') dp[i+1][3] += dp[i][2]; // rep(j,4) dp[i+1][j] += dp[i][j]; // } // cout << dp[res.size()][3] << endl; }