Submission #859323

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
859323	2023-10-10 04:05:04	nnhzzz	Triple Jump (JOI19_jumps)	C++14	100 / 100	482 ms	91476 KiB

jumps

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#include<bits/stdc++.h>
using namespace std;
#define task "test"
#define REP(i,a,b) for(int i = (a); i<=(b); ++i)
#define REPD(i,a,b) for(int i = (a); i>=(b); --i)
#define ALL(x) (x).begin(),(x).end()
#define SZ(x) (int)(x).size()
#define BIT(x,i) ((x>>i)&1LL)
#define MASK(i) (1LL<<i)
#define fi first
#define se second
#define vi vector<int>
#define pii pair<int,int>
//-----------------------------------------------------------------------//
const int oo = 1e9,LOG = 19,MAXN = MASK(19),N = 1e2+3;
const int MOD = 1e9+7,MOD1 = 1e9+207,MOD2 = 1e9+407,MOD3 = 998244353;
//-----------------------------------------------------------------------//
template<typename T> bool mini(T &a, T b){if(a>b){a=b;return true;} return false;}
template<typename T> bool maxi(T &a, T b){if(a<b){a=b;return true;} return false;}
int a[MAXN],res[MAXN];
vector<pii> query[MAXN],adj[MAXN];
int n,q;
struct Node{
    int a,b,v;
    Node(){a = b = v = 0;}
    Node(int a, int b, int v):a(a),b(b),v(v){}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

jumps.cpp: In function 'int main()':
jumps.cpp:97:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   97 |         freopen(task".inp","r",stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
jumps.cpp:98:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   98 |         freopen(task".out","w",stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 14 / 14
• Subtask 3: 27 / 27
• Subtask 4: 54 / 54