Submission #625157

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
625157	2022-08-09 13:55:03	abcvuitunggio	Toll (APIO13_toll)	C++17	56 / 100	32 ms	12088 KiB

toll

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#include <iostream>
#include <vector>
#include <algorithm>
#include <vector>
#define int long long
using namespace std;
struct edge{
    int u,v,w;
}e[100001],r[21];
const int inf=1e9;
int n,m,k,p[100001],l[100001],sz[100001],pre[100001],ch[100001],par[100001],d[100001],val[100001],res;
vector <edge> ve,v2,v3;
vector <int> ke[100001],nodes;
int f(int i){
    return (l[i]==i?i:l[i]=f(l[i]));
}
void unite(int i, int j){
    i=f(i);
    j=f(j);
    if (sz[i]>sz[j])
        swap(i,j);
    l[j]=i;
    sz[i]+=sz[j];
}
void prep(){
    for (int i:nodes){
        l[i]=pre[i];
        sz[i]=p[i];
    }
}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

toll.cpp: In function 'long long int calc(long long int)':
toll.cpp:61:19: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<edge>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   61 |     for (int i=0;i<ve.size();i++){
      |                  ~^~~~~~~~~~
toll.cpp:73:19: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<edge>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   73 |     for (int i=0;i<ve.size();i++){
      |                  ~^~~~~~~~~~

• Subtask 1: 16 / 16
• Subtask 2: 18 / 18
• Subtask 3: 22 / 22
• Subtask 4: 0 / 22
• Subtask 5: 0 / 22