Submission #168532

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
168532	2019-12-13 12:41:27	muhammad_hokimiyon	K blocks (IZhO14_blocks)	C++14	100 / 100	232 ms	80644 KiB

blocks

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#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#define fi first
#define se second
#define ll long long
using namespace std;
const int N = 1e5 + 7;
const int mod = 1e9 + 7;
ll n,k;
ll a[N];
ll d[111][N];
void solve()
{
    cin >> n >> k;
    for( int i = 1; i <= n; i++ ){
        cin >> a[i];
        d[1][i] = max( d[1][i - 1] , a[i] );
    }
    for( int i = 2; i <= k; i++ ){
        d[i][i] = d[i - 1][i - 1] + a[i];
        stack < pair < ll , ll > > st;
        st.push({d[i - 1][i - 1] , a[i]});
        for( int j = i + 1; j <= n; j++ ){
            ll cnt = d[i - 1][j - 1];
 
 
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• Subtask 1: 14 / 14
• Subtask 2: 18 / 18
• Subtask 3: 21 / 21
• Subtask 4: 47 / 47