Submission #72237

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
72237	2018-08-26 06:16:38	BBBSNG (#118)	Judge Against Wrong Code (FXCUP3_judge)	C++17	100 / 100	886 ms	10768 KiB

judge

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#include <bits/stdc++.h>
using namespace std;
int K[1101010], F[1111][1111];
bool ans[505050], cnt[1101010];
int k, b, n, m;
int main()
{
  int i, j, l, s, s1, s2;
  char str[33];
  
  scanf("%d", &k);
  
  b = k / 2;
  
  scanf("%d", &n);
  
  for(i=1; i<=n; i++){
    scanf("%s", str);
    
    for(s=0, j=0; j<k; j++){
      if(str[j] != '.') s |= (1 << j);
    }
    
    K[s] |= s;
  }
  
  scanf("%d", &m);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

judge.cpp: In function 'int main()':
judge.cpp:40:35: warning: suggest parentheses around '-' inside '<<' [-Wparentheses]
    if(str[j] != '.') s2 |= (1 << j-b);
                                  ~^~
judge.cpp:61:18: warning: suggest parentheses around '-' inside '<<' [-Wparentheses]
  for(i=0; i<(1<<k-b); i++){
                 ~^~
judge.cpp:14:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &k);
  ~~~~~^~~~~~~~~~
judge.cpp:18:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
  ~~~~~^~~~~~~~~~
judge.cpp:21:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", str);
   ~~~~~^~~~~~~~~~~
judge.cpp:30:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &m);
  ~~~~~^~~~~~~~~~
judge.cpp:33:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", str);
   ~~~~~^~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 39 / 39
• Subtask 3: 51 / 51