Submission #908802

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
908802	2024-01-16 22:08:48	alexander707070	Escape Route (JOI21_escape_route)	C++17	35 / 100	9097 ms	224776 KiB

escape_route

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#include<bits/stdc++.h>
#include "escape_route.h"
#define MAXN 107
using namespace std;
 
const long long inf=1e17;
 
struct edge{
    int to;
    long long l,c;
};
 
int n,m,qs,minv,from,to;
long long s,w,ans,mins;
vector<long long> sol;
int a[10007],b[10007];
long long l[10007],c[10007];
long long dist[MAXN][MAXN],dst[MAXN];
long long cost[MAXN][MAXN],lim[MAXN][MAXN];
int parent[MAXN];
vector<edge> v[MAXN];
int li[MAXN],tim;
 
queue<int> qq;
priority_queue< pair<long long,int> , vector< pair<long long,int> > , greater< pair<long long,int> > > q;
 
void dijkstra(int x){
    for(int i=1;i<=n;i++){
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

escape_route.cpp: In function 'void dijkstra(int)':
escape_route.cpp:43:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<edge>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   43 |         for(int i=0;i<v[minv].size();i++){
      |                     ~^~~~~~~~~~~~~~~
escape_route.cpp: In function 'void query(int, long long int)':
escape_route.cpp:64:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<edge>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   64 |         for(int i=0;i<v[minv].size();i++){
      |                     ~^~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 20 / 20
• Subtask 3: 10 / 10
• Subtask 4: 0 / 35
• Subtask 5: 0 / 30