Submission #147182

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
147182	2019-08-28 10:37:01	Bodo171	Highway Tolls (IOI18_highway)	C++14	0 / 100	30 ms	3660 KiB

highway

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#include "highway.h"
#include <bits/stdc++.h>
using namespace std;
const int nmax=100005;
const int mmax=130005;
int n,m,i,p,u,ret;
long long mx,cate,A,B;
int unu[mmax],doi[mmax];
int in[nmax],bun[nmax];
int qu[2][nmax],d[2][nmax];
vector<int> v[nmax];
vector<int> q;
long long dist(int x)
{
    for(i=0;i<m;i++)
        q[i]=1;
    for(i=0;i<x;i++)
        q[i]=0;
    return ask(q);
}
void bfs(int x,int wh)
{
    int nod;
    u=1;
    qu[wh][u]=x;d[wh][x]=1;
    for(p=1;p<=u;p++)
    {
        x=qu[wh][p];
        for(i=0;i<v[x].size();i++)
        {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

highway.cpp: In function 'void bfs(int, int)':
highway.cpp:29:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(i=0;i<v[x].size();i++)
                 ~^~~~~~~~~~~~
highway.cpp: In function 'int cb(std::vector<int>)':
highway.cpp:45:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(i=0;i<mult.size();i++)
             ~^~~~~~~~~~~~
highway.cpp:48:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if(ans+(1<<p)<=mult.size())
            ~~~~~~~~~~^~~~~~~~~~~~~

• Subtask 1: 0 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 6
• Subtask 4: 0 / 33
• Subtask 5: 0 / 18
• Subtask 6: 0 / 31