Submission #203507

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
203507	2020-02-21 03:52:21	abacaba	Olympic Bus (JOI20_ho_t4)	C++14	100 / 100	123 ms	4604 KiB

ho_t4

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#include<bits/stdc++.h>
using namespace std;
#define int long long
const long long inf=2e13;
const int N=2e2+5;
const int M=5e4+5;
int n,m,a[N];
int d[3][N][N];
int cost[M];
int curd[N],p[N];
vector<int >g[N];
vector<int >path1,path2;
priority_queue<pair<long long,long long>>q;
int is[2][M];
struct edge{
  int u,v,c,d;
  edge(){
    u=v=c=d=0;
  }
};
edge e[M];
 
 
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Compilation message (stderr)

ho_t4.cpp:85:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main(){
      ^
ho_t4.cpp: In function 'int main()':
ho_t4.cpp:100:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<path1.size();++i)
              ~^~~~~~~~~~~~~
ho_t4.cpp:102:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<path2.size();++i)
              ~^~~~~~~~~~~~~
ho_t4.cpp:115:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int k=j;k<path1.size();++k){
                 ~^~~~~~~~~~~~~
ho_t4.cpp:108:25: warning: unused variable 'c' [-Wunused-variable]
   int u=e[i].u,v=e[i].v,c=e[i].c;
                         ^
ho_t4.cpp:132:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int k=j;k<path2.size();++k){
                 ~^~~~~~~~~~~~~
ho_t4.cpp:125:25: warning: unused variable 'c' [-Wunused-variable]
   int u=e[i].u,v=e[i].v,c=e[i].c;
                         ^

• Subtask 1: 5 / 5
• Subtask 2: 11 / 11
• Subtask 3: 21 / 21
• Subtask 4: 63 / 63