Submission #00181
ソースコード
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 | #include <iostream> #include <fstream> #include <cstdio> #include <cmath> #include <vector> #include <cstring> #include <string> #include <set> #include <map> #include <stack> #include <queue> #include <algorithm> using namespace std; #define REP(i,n) for(int i=0; i<n; ++i) #define FOR(i,a,b) for(int i=a; i<=b; ++i) #define FORR(i,a,b) for (int i=a; i>=b; --i) #define ALL(c) (c).begin(), (c).end() typedef long long ll; typedef vector< int > VI; typedef vector<ll> VL; typedef vector<VL> VVL; typedef vector<VI> VVI; typedef pair< int , int > P; typedef pair<ll,ll> PL; #define mod 1000000007 const int N = 200010; ll fact[N], invf[N]; ll add(ll x, ll y){ return (x+y)%mod; } ll mul(ll x, ll y){ return (x%mod)*(y%mod)%mod; } ll powll(ll x, ll y){ ll res = 1LL; while (y){ if (y & 1LL) res *= x; res %= mod; x = (x*x) % mod; y >>= 1LL; } return res; } ll divll(ll x, ll y){ return (x * powll(y,mod-2)) % mod; } ll nPr(ll n, ll r){ if (n < r || r < 0) return 0; return mul(fact[n], invf[n-r]); } ll nCr(ll n, ll r){ if (n < r || r < 0) return 0; return mul(mul(fact[n], invf[r]), invf[n-r]); } ll make(ll x, ll y){ ll ret = powll(10, y) - 1; return mul(divll(ret, 9), x); } int main() { int n; cin >> n; VL p[10]; REP(i,n){ int a, b; scanf ( "%d %d" , &a, &b); p[a].push_back(b); } fact[0] = invf[0] = 1; FOR(i,1,N-1){ fact[i] = (fact[i-1] * i) % mod; invf[i] = divll(invf[i-1], i); } ll ans = 0; REP(i,10) sort(ALL(p[i])); ll mi = -1, x = 0; if (p[0].size() > 0){ FOR(i,1,9){ REP(j,p[i].size()){ mi = p[i][j]; REP(k,p[i].size()) x += (p[i][k] == mi); ans += make(i, p[i][j]); p[i].erase(p[i].begin()); i = 10; break ; } } } if (n == 1 && ans == 0){ cout << 0 << endl << 1 << endl; return 0; } REP(i,10){ ll s = 0; REP(j,p[i].size()){ s += p[i][j]; } if (s == 0) continue ; ans = (mul(ans, powll(10, s)) + make(i, s)) % mod; } cout << ans << endl; if (p[0].size() == 0){ VI a(123123123); } ans = 1; if (p[0].size() != 0) ans = x; REP(i,10){ if (p[i].size() == 0) continue ; ans = mul(ans, fact[p[i].size()]); } cout << ans << endl; return 0; } |
ステータス
項目 | データ |
---|---|
問題 | 0003 - repdigit |
ユーザー名 | TangentDay |
投稿日時 | 2017-07-07 21:40:16 |
言語 | C++11 |
状態 | Memory Limit Exceeded |
得点 | 0 |
ソースコード長 | 2654 Byte |
最大実行時間 | 1000 ms |
最大メモリ使用量 | 262144 KB |
セット
セット | 得点 | Cases | |
---|---|---|---|
1 | ALL | 0 / 100 | * |
テストケース
ファイル名 | 状態 | 実行時間 | メモリ使用量 | # |
---|---|---|---|---|
01_sample1.in | MLE | 1000 ms | 262144 KB |
1
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01_sample2.in | AC | 40 ms | 8740 KB |
1
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01_sample3.in | AC | 40 ms | 8792 KB |
1
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02_handmake1.in | WA | 37 ms | 8840 KB |
1
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02_handmake2.in | AC | 41 ms | 8760 KB |
1
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02_handmake3.in | AC | 42 ms | 8812 KB |
1
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02_handmake4.in | AC | 35 ms | 8736 KB |
1
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02_handmake5.in | AC | 40 ms | 8788 KB |
1
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02_handmake6.in | WA | 40 ms | 8840 KB |
1
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02_handmake7.in | AC | 35 ms | 8888 KB |
1
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02_handmake8.in | MLE | 1000 ms | 262144 KB |
1
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02_handmake9.in | AC | 39 ms | 8816 KB |
1
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03_random1.in | AC | 35 ms | 8868 KB |
1
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03_random2.in | AC | 39 ms | 8784 KB |
1
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03_random3.in | AC | 35 ms | 8836 KB |
1
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03_random4.in | MLE | 1000 ms | 262144 KB |
1
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03_random5.in | MLE | 1000 ms | 262144 KB |
1
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03_random6.in | MLE | 1000 ms | 262144 KB |
1
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04_random1.in | AC | 38 ms | 9192 KB |
1
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04_random2.in | AC | 41 ms | 9112 KB |
1
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04_random3.in | AC | 44 ms | 9164 KB |
1
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04_random4.in | MLE | 1000 ms | 262144 KB |
1
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04_random5.in | MLE | 1000 ms | 262144 KB |
1
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04_random6.in | MLE | 1000 ms | 262144 KB |
1
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05_random1.in | AC | 53 ms | 9496 KB |
1
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05_random2.in | AC | 52 ms | 9424 KB |
1
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05_random3.in | AC | 52 ms | 9600 KB |
1
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05_random4.in | AC | 59 ms | 9552 KB |
1
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06_random1.in | AC | 54 ms | 9288 KB |
1
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06_random3.in | AC | 61 ms | 9580 KB |
1
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