Submission #00111
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 | #include <algorithm> #include <climits> #include <iostream> #include <random> #include <string> #include <utility> #include <vector> using namespace std; #define rep(i, N) for (int i = 0; i < N; i++) #define pb push_back typedef long long ll; int INF = INT_MAX / 2; const int MOD = 1e9 + 7; int pow_mod(ll x, ll n, int M) { ll ans = 1; for (; n; n >>= 1) { if (n & 1) ans = ans * x % M; x = x * x % M; } return ans; } int inv_mod( int x, int p) { return pow_mod(x, p - 2, p); } ll a[] = { 1, 682498929,491101308,76479948,723816384,67347853,27368307,625544428,199888908,888050723,927880474,281863274,661224977,623534362,970055531,261384175,195888993,66404266,547665832,109838563,933245637,724691727,368925948,268838846,136026497,112390913,135498044,217544623,419363534,500780548,668123525,128487469,30977140,522049725,309058615,386027524,189239124,148528617,940567523,917084264,429277690,996164327,358655417,568392357,780072518,462639908,275105629,909210595,99199382,703397904,733333339,97830135,608823837,256141983,141827977,696628828,637939935,811575797,848924691,131772368,724464507,272814771,326159309,456152084,903466878,92255682,769795511,373745190,606241871,825871994,957939114,435887178,852304035,663307737,375297772,217598709,624148346,671734977,624500515,748510389,203191898,423951674,629786193,672850561,814362881,823845496,116667533,256473217,627655552,245795606,586445753,172114298,193781724,778983779,83868974,315103615,965785236,492741665,377329025,847549272,698611116,698611116 }; ll f(ll x) { if (x >= 1000000007) return 0; ll ans = a[x / 10000000]; for ( int y = x / 10000000 * 10000000 + 1; y <= x; y++) ans = ans * y % MOD; return ans; } int main() { int N; cin >> N; vector< int > d(N), l(N); rep(i, N) scanf ( "%d%d" , &d[i], &l[i]); int d0 = 10; rep(i, N) if (d[i]) d0 = min(d0, d[i]); int l0 = INF; rep(i, N) if (d[i] == d0) l0 = min(l0, l[i]); vector< int > num(10), sum(10); rep(i, N) num[d[i]]++, sum[d[i]] += l[i]; if (d0 != 10) num[d0]--, sum[d0] -= l0; ll ans = 0; if (d0 != 10) ans = (ll)(pow_mod(10, l0, MOD) - 1) * inv_mod(9, MOD) % MOD * d0 % MOD; rep(d, 10) { ans = ans * pow_mod(10, sum[d], MOD) % MOD; ans = (ans + (ll)(pow_mod(10, sum[d], MOD) - 1) * inv_mod(9, MOD) % MOD * d) % MOD; } ll way = 1; rep(d, 10) way = way * f(num[d]) % MOD; cout << ans << endl; cout << way << endl; } |
ステータス
項目 | データ |
---|---|
問題 | 0003 - repdigit |
ユーザー名 | sugim48 |
投稿日時 | 2017-07-07 21:10:30 |
言語 | C++17 |
状態 | Wrong Answer |
得点 | 0 |
ソースコード長 | 2416 Byte |
最大実行時間 | 1000 ms |
最大メモリ使用量 | 1428 KB |
セット
セット | 得点 | Cases | |
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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 | # |
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01_sample1.in | AC | 13 ms | 480 KB |
1
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01_sample2.in | AC | 10 ms | 452 KB |
1
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01_sample3.in | AC | 17 ms | 556 KB |
1
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02_handmake1.in | AC | 10 ms | 536 KB |
1
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02_handmake2.in | WA | 10 ms | 632 KB |
1
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02_handmake3.in | AC | 15 ms | 604 KB |
1
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02_handmake4.in | AC | 12 ms | 580 KB |
1
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02_handmake5.in | AC | 12 ms | 556 KB |
1
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02_handmake6.in | AC | 14 ms | 532 KB |
1
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02_handmake7.in | AC | 12 ms | 632 KB |
1
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02_handmake8.in | WA | 12 ms | 608 KB |
1
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02_handmake9.in | AC | 17 ms | 588 KB |
1
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03_random1.in | WA | 15 ms | 560 KB |
1
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03_random2.in | WA | 13 ms | 540 KB |
1
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03_random3.in | WA | 12 ms | 520 KB |
1
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03_random4.in | WA | 14 ms | 624 KB |
1
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03_random5.in | WA | 24 ms | 596 KB |
1
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03_random6.in | WA | 13 ms | 568 KB |
1
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04_random1.in | AC | 11 ms | 540 KB |
1
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04_random2.in | AC | 12 ms | 520 KB |
1
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04_random3.in | AC | 14 ms | 496 KB |
1
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04_random4.in | WA | 15 ms | 472 KB |
1
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04_random5.in | WA | 12 ms | 576 KB |
1
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04_random6.in | WA | 10 ms | 684 KB |
1
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05_random1.in | TLE | 1000 ms | 1428 KB |
1
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05_random2.in | TLE | 1000 ms | 1396 KB |
1
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05_random3.in | TLE | 1000 ms | 1356 KB |
1
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05_random4.in | TLE | 1000 ms | 1312 KB |
1
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06_random1.in | TLE | 1000 ms | 1400 KB |
1
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06_random3.in | WA | 24 ms | 1360 KB |
1
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