Submission #441618

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
441618	2021-07-05 15:11:53	koioi.org-koosaga	Brackets (CPSPC17_brackets)	C++17	0 / 100	29 ms	3652 KiB

Main

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#include <bits/stdc++.h>
#define sz(v) ((int)(v).size())
#define all(v) (v).begin(), (v).end()
using namespace std;
using lint = long long;
using pi = pair<int, int>;
const int MAXN = 205;
const int mod = 1e9 + 7;
vector<pi> gph[MAXN];
vector<pi> rev[MAXN];
struct node{
  int s, e, state;
  lint dist;
  bool operator<(const node &n)const{
    return dist > n.dist;
  }
};
lint dp[205][205][5];
int c2i[256];
int n, m, s, t;
int main(){
  {
    string s = "<>()[]{}";
    for(int i = 0; i < 8; i++) c2i[s[i]] = i;
  }
  scanf("%d %d %d %d",&n,&m,&s,&t);
 
 
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:28:38: warning: array subscript has type 'char' [-Wchar-subscripts]
   28 |   for(int i = 0; i < 8; i++) c2i[s[i]] = i;
      |                                      ^
Main.cpp:36:18: warning: array subscript has type 'char' [-Wchar-subscripts]
   36 |   int j = c2i[s[0]];
      |               ~~~^
Main.cpp:30:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   30 |  scanf("%d %d %d %d",&n,&m,&s,&t);
      |  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
Main.cpp:34:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   34 |   scanf("%d %d %s",&x,&y,s);
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 16
• Subtask 2: 0 / 16
• Subtask 3: 0 / 16
• Subtask 4: 0 / 16
• Subtask 5: 0 / 10
• Subtask 6: 0 / 26