Submission #103563

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
103563	2019-03-31 14:07:27	kjain_1810	Split the sequence (APIO14_sequence)	C++17	28 / 100	19 ms	3584 KiB

sequence

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#include <bits/stdc++.h>
#define pb push_back
#define f first
#define s second
#define ind(a) scanf("%d", &a)
#define inlld(a) scanf("%lld", &a)
#define ind2(a, b) scanf("%d%d", &a, &b)
#define inlld2(a, b) scanf("%lld%lld", &a, &b)
#define ind3(a, b, c) scanf("%d%d%d", &a, &b, &c)
#define inlld3(a, b, c) scanf("%lld%lld%lld", &a, &b, &c)
using namespace std;
const int N=1e3+5;
const int MOD=1e9+7;
typedef long long ll;
typedef long double ld;
ll arr[N], n, k, dp[N][205], pref[N], nex[N][205];
void solve(ll lev, ll l, ll r, ll optL, ll optR)
{
    if(l>r)
        return;
    ll mid=(l+r)/2;
    for(ll a=optL; a<=optR && a<mid; a++)
    {
        ll here=dp[a][lev-1]+(pref[mid]-pref[a])*pref[a];
        if(here>dp[mid][lev])
 
 
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Compilation message (stderr)

sequence.cpp: In function 'int main()':
sequence.cpp:8:27: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 #define inlld2(a, b) scanf("%lld%lld", &a, &b)
                      ~~~~~^~~~~~~~~~~~~~~~~~~~
sequence.cpp:42:5: note: in expansion of macro 'inlld2'
     inlld2(n, k);
     ^~~~~~
sequence.cpp:6:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 #define inlld(a) scanf("%lld", &a)
                  ~~~~~^~~~~~~~~~~~
sequence.cpp:50:9: note: in expansion of macro 'inlld'
         inlld(arr[a]);
         ^~~~~

• Subtask 1: 0 / 11
• Subtask 2: 11 / 11
• Subtask 3: 0 / 11
• Subtask 4: 17 / 17
• Subtask 5: 0 / 21
• Subtask 6: 0 / 29