Submission #542646

#	Time	Username	Problem	Language	Result	Execution time	Memory
542646		Sho10	Mechanical Doll (IOI18_doll)	C++17	2 / 100	73 ms	8488 KiB

doll

#include <bits/stdc++.h> //Andrei Alexandru a.k.a Sho
#include "doll.h"
using ll=int;
using ld=long double;
int const INF=1000000005;
ll const LINF=1000000000000000005;
ll const mod=1000000007;
ld const PI=3.14159265359;
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#define f first
#define s second
#define pb push_back
#define mp make_pair
#define endl '\n'
#define CODE_START  ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
using namespace std;
void create_circuit(int m,vector<int>a){
map<ll,ll>viz;
vector<ll>ans;
ll c[200005];
ll last=0;
viz[0]=1;
for(int i=0;i<a.size();i++)
{
    c[last]=a[i];
    last=a[i];
    viz[a[i]]++;
}
for(int i=0;i<=m;i++)
{
    if(viz[i]==0){
        c[i]=0;
    }
}
for(int i=0;i<=m;i++)
{
    ans.pb(c[i]);
}
vector<int>x,y;
answer(ans,x,y);
}

Compilation message (stderr)

doll.cpp:6:15: warning: overflow in conversion from 'long int' to 'll' {aka 'int'} changes value from '1000000000000000005' to '-1486618619' [-Woverflow]
    6 | ll const LINF=1000000000000000005;
      |               ^~~~~~~~~~~~~~~~~~~
doll.cpp: In function 'void create_circuit(int, std::vector<int>)':
doll.cpp:24:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   24 | for(int i=0;i<a.size();i++)
      |             ~^~~~~~~~~

• Subtask 1: 2 / 2
• Subtask 2: 0 / 4
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 0 / 18
• Subtask 6: 0 / 56