Submission #90542

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
90542	2018-12-22 10:16:47	314rate	Split the sequence (APIO14_sequence)	C++14	0 / 100	8 ms	1088 KiB

sequence

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int N = 100000 + 5;
int n, k;
int p[N];
int ask(int st, int dr)
{
    return p[dr] - p[st - 1];
}
vector <pair <int, int>> G;
vector <ll> cost;
vector <int> poz;
void del(int p)
{
    for (int i = p; i + 1 < G.size(); i++)
    {
        G[i] = G[i + 1];
        cost[i] = cost[i + 1];
        poz[i] = poz[i + 1];
    }
    G.pop_back();
    cost.pop_back();
 
 
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Compilation message (stderr)

sequence.cpp: In function 'void del(int)':
sequence.cpp:23:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = p; i + 1 < G.size(); i++)
                     ~~~~~~^~~~~~~~~~
sequence.cpp: In function 'int Find()':
sequence.cpp:63:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < G.size(); i++)
                     ~~^~~~~~~~~~
sequence.cpp: In function 'std::pair<long long int, int> get(int, int)':
sequence.cpp:48:20: warning: 'id' may be used uninitialized in this function [-Wmaybe-uninitialized]
     return {ans, id};
                    ^
sequence.cpp: In function 'int Find()':
sequence.cpp:71:12: warning: 'id' may be used uninitialized in this function [-Wmaybe-uninitialized]
     return id;
            ^~

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