結果
問題 | No.1219 Mancala Combo |
ユーザー |
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提出日時 | 2020-09-04 21:28:54 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 16 ms / 2,000 ms |
コード長 | 2,352 bytes |
コンパイル時間 | 2,645 ms |
コンパイル使用メモリ | 210,404 KB |
最終ジャッジ日時 | 2025-01-14 05:04:56 |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 26 |
ソースコード
#pragma GCC optimize ("Ofast")#include<bits/stdc++.h>using namespace std;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(long long &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;}}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(const char c[]){int i=0;for(i=0;c[i]!='\0';i++){my_putchar_unlocked(c[i]);}}int N;long long A[200000];long long s;int main(){int i;rd(N);{int Lj4PdHRW;for(Lj4PdHRW=(0);Lj4PdHRW<(N);Lj4PdHRW++){rd(A[Lj4PdHRW]);}}for(i=(0);i<(N);i++){if(A[i] > i+1){wt_L("No");wt_L('\n');return 0;}}for(i=(N)-1;i>=(0);i--){if( (A[i] + s) % (i+1) ){wt_L("No");wt_L('\n');return 0;}s += (A[i] + s) / (i+1);}wt_L("Yes");wt_L('\n');return 0;}// cLay varsion 20200813-1 [beta]// --- original code ---// int N; ll A[2d5], s;// {// rd(N,A(N));// rep(i,N) if(A[i] > i+1) wt("No"), return 0;// rrep(i,N){// if( (A[i] + s) % (i+1) ) wt("No"), return 0;// s += (A[i] + s) / (i+1);// }// wt("Yes");// }