結果
問題 | No.1021 Children in Classrooms |
ユーザー |
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提出日時 | 2020-04-10 21:25:45 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,454 bytes |
コンパイル時間 | 2,961 ms |
コンパイル使用メモリ | 213,024 KB |
最終ジャッジ日時 | 2025-01-09 15:54:49 |
ジャッジサーバーID (参考情報) |
judge5 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 13 WA * 4 |
ソースコード
#pragma GCC optimize ("Ofast")#include<bits/stdc++.h>using namespace std;template<class S, class T> inline S min_L(S a,T b){return a<=b?a:b;}template<class S, class T> inline S max_L(S a,T b){return a>=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 void rd(char &c){int i;for(;;){i = my_getchar_unlocked();if(i!=' '&&i!='\n'&&i!='\r'&&i!='\t'&&i!=EOF){break;}}c = i;}inline int rd(char c[]){int i;int sz = 0;for(;;){i = my_getchar_unlocked();if(i!=' '&&i!='\n'&&i!='\r'&&i!='\t'&&i!=EOF){break;}}c[sz++] = i;for(;;){i = my_getchar_unlocked();if(i==' '||i=='\n'||i=='\r'||i=='\t'||i==EOF){break;}c[sz++] = i;}c[sz]='\0';return sz;}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');}}template<class S, class T> inline S chmin(S &a, T b){if(a>b){a=b;}return 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 A[200000];char S[200000+2];int res[200000];int main(){int i;int mn = 0;int mx = 0;int tot = 0;int k;rd(N);rd(M);{int Lj4PdHRW;for(Lj4PdHRW=(0);Lj4PdHRW<(N);Lj4PdHRW++){rd(A[Lj4PdHRW]);}}rd(S);for(i=(0);i<(M);i++){if(S[i]=='L'){tot --;}else{tot ++;}chmin(mn, tot);chmax(mx, tot);}for(i=(0);i<(N);i++){k =max_L(i + mn, 0);k =min_L(k + mx-mn, N-1);k =max_L(k + tot-mx, 0);res[k] += A[i];}{int KrdatlYV;if(N==0){wt_L('\n');}else{for(KrdatlYV=(0);KrdatlYV<(N-1);KrdatlYV++){wt_L(res[KrdatlYV]);wt_L(' ');}wt_L(res[KrdatlYV]);wt_L('\n');}}return 0;}// cLay varsion 20200408-1// --- original code ---// int N, M, A[2d5];// char S[2d5+2];// int res[2d5];// {// int mn = 0, mx = 0, tot = 0, k;// rd(N,M,A(N),S);// rep(i,M){// tot if[S[i]=='L', --, ++];// mn <?= tot;// mx >?= tot;// }// rep(i,N){// k = max(i + mn, 0);// k = min(k + mx-mn, N-1);// k = max(k + tot-mx, 0);// res[k] += A[i];// }// wt(res(N));// }