Submission #469320

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
469320	2021-08-31 13:09:23	jason7777	Snowball (JOI21_ho_t2)	C++14	100 / 100	137 ms	15300 KiB

Main

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
#pragma GCC optmize ("O3,unroll-loops")
#include <bits/stdc++.h>
using namespace std;
#define spIO ios::sync_with_stdio(false);cin.tie(0)
#define mem(x,va) memset(x,va,sizeof(x))
#define for0(i,n) for(int i=0;i<n;i++)
#define for1(i,n) for(int i=1;i<=n;i++)
typedef long long ll;
typedef long double ld;
const ll mod = 1e9 + 7;
inline ll inv(ll x, ll MOD = mod)
{
  ll power = MOD - 2, ret = 1;
  while (power)
  {
    if (power & 1)
      (ret *= x) %= MOD;
    power >>= 1;
    (x *= x) %= MOD;
  }
  return ret;
}
inline ll gcd(ll x, ll y)
{
  if (y == 0) return x;
  return gcd(y, x % y);
}
ll pow2(ll target, ll p)
{
  ll ret = 1;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

Main.cpp:1: warning: ignoring '#pragma GCC optmize' [-Wunknown-pragmas]
    1 | #pragma GCC optmize ("O3,unroll-loops")
      | 
Main.cpp: In function 'int main()':
Main.cpp:7:19: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
    7 | #define for1(i,n) for(int i=1;i<=n;i++)
      |                   ^~~
Main.cpp:98:2: note: in expansion of macro 'for1'
   98 |  for1(i, n) cout << ans[i] << ' '; cout << '\n';
      |  ^~~~
Main.cpp:98:36: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   98 |  for1(i, n) cout << ans[i] << ' '; cout << '\n';
      |                                    ^~~~

• Subtask 1: 33 / 33
• Subtask 2: 67 / 67