Submission #290395

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
290395	2020-09-03 17:51:02	Dymo	K blocks (IZhO14_blocks)	C++14	100 / 100	325 ms	96488 KiB

blocks

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#include<bits/stdc++.h>
#define ll long long
#define pb push_back
#define all(n) n.begin(),n.end()
#define endl "\n"
#define pll pair<ll,ll>
#define ff first
#define ss second
using namespace std;
const ll maxn=2e5+500;
const ll mod=1e9+7 ;
const ll base=500;
/// con 9 ngay
ll a[maxn];
ll dp[maxn][120];
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    //freopen("test.txt","r",stdin);
    if (fopen("Farm.INP","r"))
    {
        freopen("Farm.INP","r",stdin);
        freopen("Farm.OUT","w",stdout);
    }
    ll n, k;
 
 
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Compilation message (stderr)

blocks.cpp: In function 'int main()':
blocks.cpp:27:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   27 |         freopen("Farm.INP","r",stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
blocks.cpp:28:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   28 |         freopen("Farm.OUT","w",stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 14 / 14
• Subtask 2: 18 / 18
• Subtask 3: 21 / 21
• Subtask 4: 47 / 47