Submission #50511

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
50511	2018-06-11 09:11:34	ayhcbagnop	Wiring (IOI17_wiring)	C++14	100 / 100	86 ms	16284 KiB

wiring

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#ifdef atom
    #include "grader.cpp"
#endif
#include "wiring.h"
#include <bits/stdc++.h>
using namespace std;
#define X first
#define Y second
#define pb push_back
#define mp make_pair
typedef long long ll;
typedef pair<int, int> ii;
vector<int> x;
vector<int> pong;
vector<int> prv;
vector< vector< ll > > pref;
vector< vector< ll > > dp;
vector< vector<int> > buck;
long long min_total_length(std::vector<int> r, std::vector<int> b)
{
    int ir, ib; ir = ib = 0;
    while(ir< r.size() && ib< b.size())
    {
        if(r[ir]< b[ib])
        {
            x.pb(r[ir]); pong.pb(0);
            ir++;
        }
        else
        {
 
 
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Compilation message (stderr)

wiring.cpp: In function 'long long int min_total_length(std::vector<int>, std::vector<int>)':
wiring.cpp:22:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while(ir< r.size() && ib< b.size())
           ~~^~~~~~~~~~
wiring.cpp:22:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while(ir< r.size() && ib< b.size())
                           ~~^~~~~~~~~~
wiring.cpp:35:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while(ir< r.size()) x.pb(r[ir++]), pong.pb(0);
           ~~^~~~~~~~~~
wiring.cpp:36:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while(ib< b.size()) x.pb(b[ib++]), pong.pb(1);
           ~~^~~~~~~~~~
wiring.cpp:76:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                 if(numleft-1< pref[i+1].size()) sumnext = pref[i+1][numleft-1];
                    ~~~~~~~~~^~~~~~~~~~~~~~~~~~
wiring.cpp:94:8: warning: unused variable 'sum' [-Wunused-variable]
     ll sum = pref[0].back();
        ^~~

• Subtask 1: 7 / 7
• Subtask 2: 13 / 13
• Subtask 3: 10 / 10
• Subtask 4: 25 / 25
• Subtask 5: 45 / 45