結果
問題 | No.491 10^9+1と回文 |
ユーザー | ferin |
提出日時 | 2017-03-11 01:25:13 |
言語 | C++11 (gcc 11.4.0) |
結果 |
AC
|
実行時間 | 116 ms / 1,000 ms |
コード長 | 1,204 bytes |
コンパイル時間 | 1,476 ms |
コンパイル使用メモリ | 170,744 KB |
実行使用メモリ | 11,984 KB |
最終ジャッジ日時 | 2024-10-01 08:27:54 |
合計ジャッジ時間 | 14,568 ms |
ジャッジサーバーID (参考情報) |
judge4 / 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 | 102 ms
11,724 KB |
testcase_01 | AC | 103 ms
11,852 KB |
testcase_02 | AC | 104 ms
11,724 KB |
testcase_03 | AC | 105 ms
11,724 KB |
testcase_04 | AC | 116 ms
11,724 KB |
testcase_05 | AC | 111 ms
11,720 KB |
testcase_06 | AC | 106 ms
11,984 KB |
testcase_07 | AC | 106 ms
11,852 KB |
testcase_08 | AC | 109 ms
11,848 KB |
testcase_09 | AC | 103 ms
11,856 KB |
testcase_10 | AC | 105 ms
11,696 KB |
testcase_11 | AC | 106 ms
11,728 KB |
testcase_12 | AC | 103 ms
11,724 KB |
testcase_13 | AC | 106 ms
11,788 KB |
testcase_14 | AC | 108 ms
11,852 KB |
testcase_15 | AC | 108 ms
11,724 KB |
testcase_16 | AC | 109 ms
11,848 KB |
testcase_17 | AC | 113 ms
11,724 KB |
testcase_18 | AC | 104 ms
11,724 KB |
testcase_19 | AC | 100 ms
11,980 KB |
testcase_20 | AC | 102 ms
11,736 KB |
testcase_21 | AC | 102 ms
11,852 KB |
testcase_22 | AC | 102 ms
11,724 KB |
testcase_23 | AC | 101 ms
11,852 KB |
testcase_24 | AC | 106 ms
11,720 KB |
testcase_25 | AC | 102 ms
11,852 KB |
testcase_26 | AC | 106 ms
11,852 KB |
testcase_27 | AC | 106 ms
11,852 KB |
testcase_28 | AC | 106 ms
11,728 KB |
testcase_29 | AC | 103 ms
11,852 KB |
testcase_30 | AC | 102 ms
11,812 KB |
testcase_31 | AC | 103 ms
11,724 KB |
testcase_32 | AC | 106 ms
11,632 KB |
testcase_33 | AC | 106 ms
11,724 KB |
testcase_34 | AC | 101 ms
11,852 KB |
testcase_35 | AC | 107 ms
11,728 KB |
testcase_36 | AC | 104 ms
11,852 KB |
testcase_37 | AC | 102 ms
11,976 KB |
testcase_38 | AC | 107 ms
11,852 KB |
testcase_39 | AC | 103 ms
11,724 KB |
testcase_40 | AC | 104 ms
11,852 KB |
testcase_41 | AC | 104 ms
11,740 KB |
testcase_42 | AC | 101 ms
11,720 KB |
testcase_43 | AC | 100 ms
11,728 KB |
testcase_44 | AC | 102 ms
11,724 KB |
testcase_45 | AC | 110 ms
11,724 KB |
testcase_46 | AC | 102 ms
11,728 KB |
testcase_47 | AC | 103 ms
11,724 KB |
testcase_48 | AC | 105 ms
11,856 KB |
testcase_49 | AC | 105 ms
11,720 KB |
testcase_50 | AC | 103 ms
11,724 KB |
testcase_51 | AC | 101 ms
11,852 KB |
testcase_52 | AC | 102 ms
11,852 KB |
testcase_53 | AC | 101 ms
11,724 KB |
testcase_54 | AC | 106 ms
11,852 KB |
testcase_55 | AC | 111 ms
11,852 KB |
testcase_56 | AC | 110 ms
11,856 KB |
testcase_57 | AC | 102 ms
11,700 KB |
testcase_58 | AC | 103 ms
11,724 KB |
testcase_59 | AC | 104 ms
11,852 KB |
testcase_60 | AC | 104 ms
11,852 KB |
testcase_61 | AC | 102 ms
11,724 KB |
testcase_62 | AC | 102 ms
11,724 KB |
testcase_63 | AC | 102 ms
11,852 KB |
testcase_64 | AC | 103 ms
11,856 KB |
testcase_65 | AC | 103 ms
11,720 KB |
testcase_66 | AC | 104 ms
11,724 KB |
testcase_67 | AC | 103 ms
11,724 KB |
testcase_68 | AC | 102 ms
11,720 KB |
testcase_69 | AC | 106 ms
11,808 KB |
testcase_70 | AC | 101 ms
11,852 KB |
testcase_71 | AC | 99 ms
11,848 KB |
testcase_72 | AC | 101 ms
11,724 KB |
testcase_73 | AC | 102 ms
11,728 KB |
testcase_74 | AC | 103 ms
11,724 KB |
testcase_75 | AC | 101 ms
11,724 KB |
testcase_76 | AC | 104 ms
11,856 KB |
testcase_77 | AC | 102 ms
11,852 KB |
testcase_78 | AC | 106 ms
11,852 KB |
testcase_79 | AC | 104 ms
11,792 KB |
testcase_80 | AC | 104 ms
11,852 KB |
testcase_81 | AC | 104 ms
11,976 KB |
testcase_82 | AC | 101 ms
11,724 KB |
testcase_83 | AC | 104 ms
11,980 KB |
testcase_84 | AC | 103 ms
11,724 KB |
testcase_85 | AC | 103 ms
11,728 KB |
testcase_86 | AC | 105 ms
11,852 KB |
testcase_87 | AC | 103 ms
11,724 KB |
testcase_88 | AC | 104 ms
11,852 KB |
testcase_89 | AC | 103 ms
11,852 KB |
testcase_90 | AC | 101 ms
11,856 KB |
testcase_91 | AC | 104 ms
11,852 KB |
testcase_92 | AC | 104 ms
11,724 KB |
testcase_93 | AC | 104 ms
11,852 KB |
testcase_94 | AC | 104 ms
11,724 KB |
testcase_95 | AC | 100 ms
11,724 KB |
testcase_96 | AC | 103 ms
11,976 KB |
testcase_97 | AC | 104 ms
11,852 KB |
testcase_98 | AC | 102 ms
11,976 KB |
testcase_99 | AC | 102 ms
11,720 KB |
testcase_100 | AC | 103 ms
11,856 KB |
testcase_101 | AC | 107 ms
11,724 KB |
testcase_102 | AC | 101 ms
11,720 KB |
testcase_103 | AC | 102 ms
11,816 KB |
testcase_104 | AC | 102 ms
11,720 KB |
testcase_105 | AC | 102 ms
11,724 KB |
コンパイルメッセージ
main.cpp: In function ‘int main()’: main.cpp:40:18: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘ll’ {aka ‘long long int’} [-Wformat=] 40 | sprintf(b, "%d", i); | ~^ ~ | | | | int ll {aka long long int} | %lld
ソースコード
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<ll> VL; typedef vector<VL> VVL; typedef pair<int, int> PII; #define FOR(i, a, n) for (ll i = (ll)a; i < (ll)n; ++i) #define REP(i, n) FOR(i, 0, n) #define ALL(x) x.begin(), x.end() #define MOD 1000000007 #define INF (1LL<<25) //33554432 #define PI 3.14159265359 #define EPS 1e-12 //#define int ll //二分累乗法 xのe乗 ll binpow(ll x, ll e) { ll a = 1, p = x; while(e > 0) { if(e%2 == 0) {p = (p*p) % MOD; e /= 2;} else {a = (a*p) % MOD; e--;} } return a % MOD; } signed main(void) { string n; ll ans = 0; cin >> n; vector<string> v; FOR(i, 1, 100000) { string s, t; char b[1010]; sprintf(b, "%d", i); s = b; t = s; reverse(ALL(t)); v.push_back(s+t); v.push_back(s+t.substr(1)); } //cout << "b" << endl; sort(ALL(v)); v.erase(unique(ALL(v)), v.end()); //cout << "a" << endl; for(string i: v) { if(i.size() > 9) continue; string a(9-i.size(), '0'); string r = i + a + i; if(r.size() < n.size() || (r.size() == n.size() && r <= n)) ans++; } cout << ans << endl; return 0; }