Submission #199606

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
199606	2020-02-02 08:15:26	Ruxandra985	Restore Array (RMI19_restore)	C++14	100 / 100	111 ms	116448 KiB

restore

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#include <bits/stdc++.h>
#define DIMN 5010
#define DIMM 10010
using namespace std;
vector <pair <int , pair <int,int> > > v[DIMN];
int inq[DIMN], sir[DIMN];
deque <int> q;
pair <int,int> sol[DIMN];
pair <int,int> pos[DIMN][DIMN];
int main()
{
    FILE *fin = stdin;
    FILE *fout = stdout;
    int n , m , i , l , r , k , val , nod , vecin , mini , maxi , j , poz;
    fscanf (fin,"%d%d",&n,&m);
    for ( i = 1 ; i <= m ; i++ ){
        fscanf (fin,"%d%d%d%d",&l,&r,&k,&val);
        l++;
        r++;
        if (val == 1){
            mini = (r - (l + k - 1) + 1);
            maxi = (r - l + 1);
        }
        else {
            mini = 0;
            maxi = (r - l + 1 - k);
        }
        ///mini si maxi = cate 1 uri ar putea fi in intervalul i
        v[l-1].push_back(make_pair (r , make_pair(mini , maxi)));
        v[r].push_back(make_pair (l-1 , make_pair(mini , maxi)));
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

restore.cpp: In function 'int main()':
restore.cpp:45:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 0 ; i < v[nod].size() ; i++){
                      ~~^~~~~~~~~~~~~~~
restore.cpp:15:12: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     fscanf (fin,"%d%d",&n,&m);
     ~~~~~~~^~~~~~~~~~~~~~~~~~
restore.cpp:17:16: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         fscanf (fin,"%d%d%d%d",&l,&r,&k,&val);
         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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