結果
問題 | No.1495 パンの仕入れ |
ユーザー | LayCurse |
提出日時 | 2021-04-30 22:50:25 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
TLE
|
実行時間 | - |
コード長 | 8,781 bytes |
コンパイル時間 | 2,513 ms |
コンパイル使用メモリ | 216,212 KB |
実行使用メモリ | 10,752 KB |
最終ジャッジ日時 | 2024-07-19 02:35:28 |
合計ジャッジ時間 | 6,645 ms |
ジャッジサーバーID (参考情報) |
judge1 / 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 | 2 ms
10,752 KB |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | TLE | - |
testcase_03 | -- | - |
testcase_04 | -- | - |
testcase_05 | -- | - |
testcase_06 | -- | - |
testcase_07 | -- | - |
testcase_08 | -- | - |
testcase_09 | -- | - |
testcase_10 | -- | - |
testcase_11 | -- | - |
testcase_12 | -- | - |
testcase_13 | -- | - |
testcase_14 | -- | - |
testcase_15 | -- | - |
testcase_16 | -- | - |
testcase_17 | -- | - |
testcase_18 | -- | - |
testcase_19 | -- | - |
testcase_20 | -- | - |
testcase_21 | -- | - |
testcase_22 | -- | - |
testcase_23 | -- | - |
testcase_24 | -- | - |
testcase_25 | -- | - |
testcase_26 | -- | - |
testcase_27 | -- | - |
testcase_28 | -- | - |
testcase_29 | -- | - |
testcase_30 | -- | - |
testcase_31 | -- | - |
testcase_32 | -- | - |
testcase_33 | -- | - |
testcase_34 | -- | - |
testcase_35 | -- | - |
testcase_36 | -- | - |
testcase_37 | -- | - |
testcase_38 | -- | - |
testcase_39 | -- | - |
testcase_40 | -- | - |
testcase_41 | -- | - |
testcase_42 | -- | - |
testcase_43 | -- | - |
testcase_44 | -- | - |
testcase_45 | -- | - |
testcase_46 | -- | - |
testcase_47 | -- | - |
ソースコード
#pragma GCC optimize ("Ofast") #include<bits/stdc++.h> using namespace std; template<class T> struct cLtraits_identity{ using type = T; } ; template<class T> using cLtraits_try_make_signed = typename conditional< is_integral<T>::value, make_signed<T>, cLtraits_identity<T> >::type; template <class S, class T> struct cLtraits_common_type{ using tS = typename cLtraits_try_make_signed<S>::type; using tT = typename cLtraits_try_make_signed<T>::type; using type = typename common_type<tS,tT>::type; } ; template<class S, class T> inline auto max_L(S a, T b) -> typename cLtraits_common_type<S,T>::type{ return (typename cLtraits_common_type<S,T>::type) a >= (typename cLtraits_common_type<S,T>::type) b ? a : b; } inline int my_getchar_unlocked(){ static char buf[1048576]; static int s = 1048576; static int e = 1048576; if(s == e && e == 1048576){ e = fread_unlocked(buf, 1, 1048576, stdin); s = 0; } if(s == e){ return EOF; } return buf[s++]; } inline void rd(int &x){ int k; int m=0; x=0; for(;;){ k = my_getchar_unlocked(); if(k=='-'){ m=1; break; } if('0'<=k&&k<='9'){ x=k-'0'; break; } } for(;;){ k = my_getchar_unlocked(); if(k<'0'||k>'9'){ break; } x=x*10+k-'0'; } if(m){ x=-x; } } inline int rd_int(void){ int x; rd(x); return x; } struct MY_WRITER{ char buf[1048576]; int s; int e; MY_WRITER(){ s = 0; e = 1048576; } ~MY_WRITER(){ if(s){ fwrite_unlocked(buf, 1, s, stdout); } } } ; MY_WRITER MY_WRITER_VAR; void my_putchar_unlocked(int a){ if(MY_WRITER_VAR.s == MY_WRITER_VAR.e){ fwrite_unlocked(MY_WRITER_VAR.buf, 1, MY_WRITER_VAR.s, stdout); MY_WRITER_VAR.s = 0; } MY_WRITER_VAR.buf[MY_WRITER_VAR.s++] = a; } inline void wt_L(char a){ my_putchar_unlocked(a); } inline void wt_L(int x){ int s=0; int m=0; char f[10]; if(x<0){ m=1; x=-x; } while(x){ f[s++]=x%10; x/=10; } if(!s){ f[s++]=0; } if(m){ my_putchar_unlocked('-'); } while(s--){ my_putchar_unlocked(f[s]+'0'); } } inline void wt_L(long long x){ int s=0; int m=0; char f[20]; if(x<0){ m=1; x=-x; } while(x){ f[s++]=x%10; x/=10; } if(!s){ f[s++]=0; } if(m){ my_putchar_unlocked('-'); } while(s--){ my_putchar_unlocked(f[s]+'0'); } } inline void wt_L(__int128_t x){ int s=0; int m=0; char f[40]; if(x<0){ m=1; x=-x; } while(x){ f[s++]=x%10; x/=10; } if(!s){ f[s++]=0; } if(m){ my_putchar_unlocked('-'); } while(s--){ my_putchar_unlocked(f[s]+'0'); } } template<class T> inline T pow2_L(T a){ return a*a; } template<class S, class T> inline S chmax(S &a, T b){ if(a<b){ a=b; } return a; } int N; int M; int K; int X[200000]; int Y[200000]; __int128_t cnt[200000]; __int128_t sm[200000]; __int128_t mn[200000]; __int128_t mx[200000]; void chk(__int128_t m){ int i; __int128_t bes1; __int128_t bes2; __int128_t c1; __int128_t c2; __int128_t x; for(i=(0);i<(N);i++){ if(cnt[i] == 0){ mn[i] = 0; mx[i] = K; continue; } bes1 = sm[i] / cnt[i]; bes2 = bes1 + 1; c2 = sm[i] % cnt[i]; c1 = cnt[i] - c2; if(abs((long long)(c1-c2)) > m){ if(c1 > c2){ mn[i] = mx[i] =bes1; } else{ mn[i] = mx[i] =bes2; } } else{ __int128_t Q5VJL1cS; __int128_t e98WHCEY; __int128_t cTE1_r3A; Q5VJL1cS = 0; e98WHCEY = 1000000000000000000LL; while(Q5VJL1cS < e98WHCEY){ if((Q5VJL1cS + e98WHCEY)%2==0){ cTE1_r3A = (Q5VJL1cS + e98WHCEY) / 2; } else{ cTE1_r3A = (Q5VJL1cS + e98WHCEY + 1) / 2; } if(c1 * (2*cTE1_r3A-1) + c2 * (2*cTE1_r3A-3) <= m){ Q5VJL1cS = cTE1_r3A; } else{ e98WHCEY = cTE1_r3A - 1; } } x =e98WHCEY; mx[i] = bes1 + x; __int128_t xr20shxY; __int128_t WYIGIcGE; __int128_t t_ynMSdg; xr20shxY = 0; WYIGIcGE = 1000000000000000000LL; while(xr20shxY < WYIGIcGE){ if((xr20shxY + WYIGIcGE)%2==0){ t_ynMSdg = (xr20shxY + WYIGIcGE) / 2; } else{ t_ynMSdg = (xr20shxY + WYIGIcGE + 1) / 2; } if(c1 * (2*t_ynMSdg-1) + c2 * (2*t_ynMSdg+1) <= m){ xr20shxY = t_ynMSdg; } else{ WYIGIcGE = t_ynMSdg - 1; } } x =WYIGIcGE; mn[i] = bes1 - x; } } for(i=(0);i<(N);i++){ chmax(mn[i], 0); } } int main(){ int hCmBdyQB; __int128_t res; __int128_t m; __int128_t ok; int V9aVTaxx = rd_int(); for(hCmBdyQB=(0);hCmBdyQB<(V9aVTaxx);hCmBdyQB++){ int i; rd(N); rd(M); rd(K); { int jZyWAPpY; for(jZyWAPpY=(0);jZyWAPpY<(M);jZyWAPpY++){ rd(X[jZyWAPpY]);X[jZyWAPpY] += (-1); rd(Y[jZyWAPpY]); } } for(i=(0);i<(N);i++){ cnt[i] = sm[i] = 0; } for(i=(0);i<(M);i++){ cnt[X[i]]++; sm[X[i]] += Y[i]; } __int128_t BUotOFBp; __int128_t Q5rsz4fz; __int128_t GgkpftXM; BUotOFBp = 0; Q5rsz4fz = 1000000000000000000LL; while(BUotOFBp < Q5rsz4fz){ if((BUotOFBp + Q5rsz4fz)%2==0){ GgkpftXM = (BUotOFBp + Q5rsz4fz) / 2; } else{ GgkpftXM = (BUotOFBp + Q5rsz4fz - 1) / 2; } ok = 1; chk(GgkpftXM); int Hjfu7Vx7; __int128_t zT28qSmp; if(N==0){ zT28qSmp = 0; } else{ zT28qSmp = mn[0]; for(Hjfu7Vx7=(1);Hjfu7Vx7<(N);Hjfu7Vx7++){ zT28qSmp += mn[Hjfu7Vx7]; } } if(K <zT28qSmp){ ok = 0; } int szDqbNYU; __int128_t ytthggxT; if(N==0){ ytthggxT = 0; } else{ ytthggxT = mx[0]; for(szDqbNYU=(1);szDqbNYU<(N);szDqbNYU++){ ytthggxT += mx[szDqbNYU]; } } if(K >ytthggxT){ ok = 0; } if(ok){ Q5rsz4fz = GgkpftXM; } else{ BUotOFBp = GgkpftXM + 1; } } m =Q5rsz4fz; res = 0; chk(max_L(0, m-1)); int OC5CYxKD; __int128_t o3WxPXbE; if(N==0){ o3WxPXbE = 0; } else{ o3WxPXbE = mn[0]; for(OC5CYxKD=(1);OC5CYxKD<(N);OC5CYxKD++){ o3WxPXbE += mn[OC5CYxKD]; } } if(K <o3WxPXbE){ for(i=(0);i<(M);i++){ res +=(pow2_L((mn[X[i]] - Y[i]))); } int XNa8avth; cLtraits_try_make_signed<remove_reference<decltype((*((__int128_t*)NULL)))>::type>::type mlGkBPoR; if(N==0){ mlGkBPoR = 0; } else{ mlGkBPoR = mn[0]; for(XNa8avth=(1);XNa8avth<(N);XNa8avth++){ mlGkBPoR += mn[XNa8avth]; } } res += m *max_L(0,mlGkBPoR- K); } else{ for(i=(0);i<(M);i++){ res +=(pow2_L((mx[X[i]] - Y[i]))); } int AAsEZMFe; cLtraits_try_make_signed<remove_reference<decltype((*((__int128_t*)NULL)))>::type>::type xtzQOlbs; if(N==0){ xtzQOlbs = 0; } else{ xtzQOlbs = mx[0]; for(AAsEZMFe=(1);AAsEZMFe<(N);AAsEZMFe++){ xtzQOlbs += mx[AAsEZMFe]; } } res += m *max_L(0, K -xtzQOlbs); } wt_L(res); wt_L('\n'); } return 0; } // cLay version 20210405-1 // --- original code --- // int N, M, K, X[2d5], Y[]; // __int128_t cnt[], sm[], mn[], mx[]; // // void chk(__int128_t m){ // __int128_t bes1, bes2, c1, c2; // __int128_t x; // rep(i,N){ // if(cnt[i] == 0) mn[i] = 0, mx[i] = K, continue; // bes1 = sm[i] / cnt[i]; // bes2 = bes1 + 1; // c2 = sm[i] % cnt[i]; // c1 = cnt[i] - c2; // if(abs((ll)(c1-c2)) > m){ // mn[i] = mx[i] = if[c1 > c2, bes1, bes2]; // } else { // x = bsearch_max[__int128_t,x,0,1d18](c1 * (2*x-1) + c2 * (2*x-3) <= m); // mx[i] = bes1 + x; // x = bsearch_max[__int128_t,x,0,1d18](c1 * (2*x-1) + c2 * (2*x+1) <= m); // mn[i] = bes1 - x; // } // } // rep(i,N) mn[i] >?= 0; // } // // { // __int128_t res, m, ok; // REP(rd_int()){ // rd(N,M,K,(X--,Y)(M)); // rep(i,N) cnt[i] = sm[i] = 0; // rep(i,M) cnt[X[i]]++, sm[X[i]] += Y[i]; // // m = bsearch_min[__int128_t,m,0,1d18][ // ok = 1; // chk(m); // if(K < sum(mn(N))) ok = 0; // if(K > sum(mx(N))) ok = 0; // ](ok); // // res = 0; // chk(max(0,m-1)); // if(K < sum(mn(N))){ // rep(i,M) res += (mn[X[i]] - Y[i]) ** 2; // res += m * max(0, sum(mn(N))- K); // } else { // rep(i,M) res += (mx[X[i]] - Y[i]) ** 2; // res += m * max(0, K - sum(mx(N))); // } // // wt(res); // } // }