結果
問題 | No.2788 4-33 Hard |
ユーザー | YY-otter |
提出日時 | 2024-06-13 09:07:12 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 8 ms / 2,000 ms |
コード長 | 2,085 bytes |
コンパイル時間 | 811 ms |
コンパイル使用メモリ | 80,276 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-06-14 20:49:58 |
合計ジャッジ時間 | 2,763 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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 |
---|---|---|
testcase_00 | AC | 7 ms
6,816 KB |
testcase_01 | AC | 7 ms
6,940 KB |
testcase_02 | AC | 8 ms
6,944 KB |
testcase_03 | AC | 8 ms
6,940 KB |
testcase_04 | AC | 7 ms
6,944 KB |
testcase_05 | AC | 7 ms
6,944 KB |
testcase_06 | AC | 7 ms
6,940 KB |
testcase_07 | AC | 7 ms
6,940 KB |
testcase_08 | AC | 7 ms
6,944 KB |
testcase_09 | AC | 8 ms
6,940 KB |
testcase_10 | AC | 7 ms
6,940 KB |
testcase_11 | AC | 7 ms
6,940 KB |
testcase_12 | AC | 7 ms
6,944 KB |
testcase_13 | AC | 8 ms
6,940 KB |
testcase_14 | AC | 7 ms
6,944 KB |
testcase_15 | AC | 7 ms
6,944 KB |
testcase_16 | AC | 7 ms
6,944 KB |
testcase_17 | AC | 7 ms
6,940 KB |
testcase_18 | AC | 7 ms
6,944 KB |
testcase_19 | AC | 7 ms
6,940 KB |
testcase_20 | AC | 7 ms
6,940 KB |
testcase_21 | AC | 7 ms
6,944 KB |
testcase_22 | AC | 7 ms
6,940 KB |
testcase_23 | AC | 7 ms
6,940 KB |
testcase_24 | AC | 8 ms
6,940 KB |
testcase_25 | AC | 7 ms
6,940 KB |
testcase_26 | AC | 7 ms
6,944 KB |
testcase_27 | AC | 7 ms
6,944 KB |
testcase_28 | AC | 8 ms
6,940 KB |
testcase_29 | AC | 7 ms
6,940 KB |
testcase_30 | AC | 7 ms
6,940 KB |
testcase_31 | AC | 7 ms
6,944 KB |
testcase_32 | AC | 7 ms
6,940 KB |
testcase_33 | AC | 7 ms
6,940 KB |
testcase_34 | AC | 7 ms
6,940 KB |
testcase_35 | AC | 8 ms
6,940 KB |
testcase_36 | AC | 7 ms
6,944 KB |
testcase_37 | AC | 7 ms
6,940 KB |
testcase_38 | AC | 7 ms
6,940 KB |
testcase_39 | AC | 7 ms
6,944 KB |
testcase_40 | AC | 7 ms
6,944 KB |
testcase_41 | AC | 8 ms
6,944 KB |
testcase_42 | AC | 7 ms
6,940 KB |
testcase_43 | AC | 7 ms
6,940 KB |
testcase_44 | AC | 8 ms
6,944 KB |
testcase_45 | AC | 8 ms
6,944 KB |
testcase_46 | AC | 8 ms
6,940 KB |
testcase_47 | AC | 7 ms
6,940 KB |
testcase_48 | AC | 7 ms
6,940 KB |
testcase_49 | AC | 8 ms
6,940 KB |
testcase_50 | AC | 7 ms
6,944 KB |
testcase_51 | AC | 7 ms
6,944 KB |
testcase_52 | AC | 7 ms
6,944 KB |
testcase_53 | AC | 7 ms
6,940 KB |
testcase_54 | AC | 7 ms
6,940 KB |
testcase_55 | AC | 8 ms
6,940 KB |
コンパイルメッセージ
main.cpp: In function 'int main()': main.cpp:7:26: warning: integer overflow in expression of type 'long long int' results in '9223372036854775807' [-Woverflow] 7 | #define INF_LL ((1LL<<63)-1) | ~~~~~~~~~^~ main.cpp:75:57: note: in expansion of macro 'INF_LL' 75 | ll max_card_num = min(card_a ? a / card_a : INF_LL, min(card_b ? b / card_b : INF_LL, k / 1)); | ^~~~~~ main.cpp:7:26: warning: integer overflow in expression of type 'long long int' results in '9223372036854775807' [-Woverflow] 7 | #define INF_LL ((1LL<<63)-1) | ~~~~~~~~~^~ main.cpp:75:91: note: in expansion of macro 'INF_LL' 75 | ll max_card_num = min(card_a ? a / card_a : INF_LL, min(card_b ? b / card_b : INF_LL, k / 1)); | ^~~~~~
ソースコード
#include <iostream> using namespace std; typedef long long ll; typedef string str; #define INF_LL ((1LL<<63)-1) #define MOD 998244353 int main() { const ll MAX_K = 9, MAX_A = 5, MAX_B = 34; ll nonX_freq_table[MAX_A][MAX_B] = {{}}; ll X_freq_table[MAX_A] = {}; for(ll a=0; a<MAX_A; a++){ for(ll b=0; b<MAX_B; b++){ cin >> nonX_freq_table[a][b]; } } for(ll a=0; a<MAX_A; a++){ for(ll b=0; b<MAX_B; b++){ if(b==0) cin >> X_freq_table[a]; else{ ll ignored; cin >> ignored; } } } for(ll a=0; a<MAX_A; a++){ for(ll b=0; b<MAX_B; b++){ nonX_freq_table[a][b] %= MOD; } X_freq_table[a] %= MOD; } ll modinv_table[MAX_K]; modinv_table[0] = 0; for(ll i=1; i<MAX_K; i++){ ll inv = 1; for(ll j=0; j<i; j++){ if(inv % i == 0){ modinv_table[i] = inv / i; break; } else inv += MOD; } } ll comb_table[MAX_K][MAX_A][MAX_B]; for(ll k=0; k<MAX_K; k++){ for(ll a=0; a<MAX_A; a++){ for(ll b=0; b<MAX_B; b++){ if(k == 0) comb_table[k][a][b] = 1; else{ comb_table[k][a][b] = (((comb_table[k-1][a][b] * (nonX_freq_table[a][b] - k + 1))%MOD) * modinv_table[k])%MOD; } } } } ll dp_table[MAX_K][MAX_A][MAX_B] = {{{1}}}; for(ll card_a=0; card_a<MAX_A; card_a++){ for(ll card_b=0; card_b<MAX_B; card_b++){ for(ll k=MAX_K-1; k>=0; k--){ for(ll a=0; a<MAX_A; a++){ for(ll b=0; b<MAX_B; b++){ ll max_card_num = min(card_a ? a / card_a : INF_LL, min(card_b ? b / card_b : INF_LL, k / 1)); for(ll card_num = 1; card_num <= max_card_num; card_num++) dp_table[k][a][b] = (dp_table[k][a][b] + (dp_table[k-card_num][a-card_num*card_a][b-card_num*card_b] * comb_table[card_num][card_a][card_b])%MOD)%MOD; } } } } } ll ans = 0; for(ll i=0; i<MAX_A; i++){ ans = (ans+(dp_table[MAX_K-1][MAX_A-1-i][MAX_B-1]*X_freq_table[i])%MOD)%MOD; } cout << ans << endl; return 0; }