Submission #136384

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
136384	2019-07-25 08:11:51	dndhk	Naan (JOI19_naan)	C++14	29 / 100	509 ms	97144 KiB

naan

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#include <bits/stdc++.h>
#define pb push_back
#define all(v) ((v).begin(), (v).end())
#define sortv(v) sort(all(v))
#define sz(v) ((int)(v).size())
#define uniqv(v) (v).erase(unique(all(v)), (v).end())
#define umax(a, b) (a)=max((a), (b))
#define umin(a, b) (a)=min((a), (b))
#define FOR(i,a,b) for(int i = (a); i <= (b); i++)
#define rep(i,n) FOR(i,1,n)
#define rep0(i,n) FOR(i,0,(int)(n)-1)
#define FI first
#define SE second
#define INF 2000000000
#define INFLL 1000000000000000000LL
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
const int MAX_N = 2000;
ll N, L;
ll arr[MAX_N+1][MAX_N+1];
ll sum[MAX_N+1];
vector<pll> vt[MAX_N+1];
 
 
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Compilation message (stderr)

naan.cpp: In function 'int main()':
naan.cpp:87:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0; i<ans.size(); i++){
               ~^~~~~~~~~~~
naan.cpp:90:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0; i<ans2.size(); i++){
               ~^~~~~~~~~~~~
naan.cpp:43:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%lld%lld", &N, &L);
  ~~~~~^~~~~~~~~~~~~~~~~~~~
naan.cpp:46:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%lld", &arr[i][j]);
    ~~~~~^~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 24 / 24
• Subtask 3: 0 / 71