Submission #313834

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
313834	2020-10-17 07:02:35	MKopchev	Restore Array (RMI19_restore)	C++14	100 / 100	387 ms	1012 KiB

restore

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#include<bits/stdc++.h>
using namespace std;
const int nmax=5e3+42;
struct edge
{
    int u,v,cost;
};
vector<edge> all;
int n,q;
int dist[nmax];
void bellman()
{
    for(int i=1;i<=n;i++)dist[i]=1e9;
    for(int t=0;t<=n;t++)
    {
        for(auto w:all)
            if(dist[w.u]+w.cost<dist[w.v])
            {
                dist[w.v]=dist[w.u]+w.cost;
                //cout<<"update "<<w.u<<" "<<w.v<<" "<<w.cost<<endl;
                //for(int j=0;j<=n;j++)cout<<dist[j]<<" ";cout<<endl;
            }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

restore.cpp: In function 'int main()':
restore.cpp:48:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   48 |     scanf("%i%i",&n,&q);
      |     ~~~~~^~~~~~~~~~~~~~
restore.cpp:71:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   71 |         scanf("%i%i%i%i",&l,&r,&k,&val);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 7 / 7
• Subtask 2: 13 / 13
• Subtask 3: 25 / 25
• Subtask 4: 55 / 55