Submission #22634

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
22634	2017-04-30 06:02:14	버거킹 송죽SK점 우수고객 (#40)	Window Xor (KRIII5_WX)	C++14	0 / 7	1000 ms	10612 KiB

WX

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pp;
typedef pair<ll,ll> pll;
#define all(x) (x).begin(),(x).end()
#define pb push_back
#define x first
#define y second
int n, k;
ll t;
int a[2][100010];
int sp[20][100010];
void trans(int h, int F, int T){
  ll w = (1ll << h) % n;
  if(w == 0){
    if(k%2 == 0) for(int i=0; i<n; ++i) a[T][i]=0;
    else for(int i=0; i<n; ++i) a[T][i]=a[F][i];
    return;
  }
  for(int i=0; i<n; ++i){
    sp[0][i] = a[F][i];
  }
  for(int i=1; i<=16; ++i){
    for(int j=0; j<n; ++j){
      sp[i][j]=sp[i-1][j] ^ sp[i-1][(j+w*(1<<(i-1)))%n];
    }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

WX.cpp: In function 'int main()':
WX.cpp:52:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%lld", &n, &k, &t);
                               ^
WX.cpp:56:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &a[F][i]);
                        ^

• Subtask 1: 0 / 2
• Subtask 2: 0 / 5