Submission #208632

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
208632	2020-03-12 00:05:20	eriksuenderhauf	Triple Jump (JOI19_jumps)	C++11	100 / 100	1427 ms	85752 KiB

jumps

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//#pragma GCC optimize("O3")
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/rope>
#define mem(a,v) memset((a), (v), sizeof (a))
#define enl printf("\n")
#define case(t) printf("Case #%d: ", (t))
#define ni(n) scanf("%d", &(n))
#define nl(n) scanf("%I64d", &(n))
#define nai(a, n) for (int i = 0; i < (n); i++) ni(a[i])
#define nal(a, n) for (int i = 0; i < (n); i++) nl(a[i])
#define pri(n) printf("%d\n", (n))
#define prl(n) printf("%I64d\n", (n))
#define pii pair<int, int>
#define pil pair<int, long long>
#define pll pair<long long, long long>
#define vii vector<pii>
#define vil vector<pil>
#define vll vector<pll>
#define vi vector<int>
#define vl vector<long long>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
using namespace std;
using namespace __gnu_pbds;
typedef long long ll;
typedef cc_hash_table<int,int,hash<int>> ht;
 
 
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Compilation message (stderr)

jumps.cpp: In function 'int main()':
jumps.cpp:9:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 #define ni(n) scanf("%d", &(n))
               ~~~~~^~~~~~~~~~~~
jumps.cpp:86:12: note: in expansion of macro 'ni'
  int n, q; ni(n); nai(a, n);
            ^~
jumps.cpp:9:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 #define ni(n) scanf("%d", &(n))
               ~~~~~^~~~~~~~~~~~
jumps.cpp:11:49: note: in expansion of macro 'ni'
 #define nai(a, n) for (int i = 0; i < (n); i++) ni(a[i])
                                                 ^~
jumps.cpp:86:19: note: in expansion of macro 'nai'
  int n, q; ni(n); nai(a, n);
                   ^~~
jumps.cpp:9:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 #define ni(n) scanf("%d", &(n))
               ~~~~~^~~~~~~~~~~~
jumps.cpp:103:2: note: in expansion of macro 'ni'
  ni(q);
  ^~
jumps.cpp:105:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   int ll, rr; scanf("%d %d", &ll, &rr);
               ~~~~~^~~~~~~~~~~~~~~~~~~

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