Submission #282630

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
282630	2020-08-24 16:20:46	DystoriaX	Long Distance Coach (JOI17_coach)	C++14	71 / 100	2061 ms	14292 KiB

coach

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include <bits/stdc++.h>
#define fi first
#define se second
using namespace std;
long long x, t;
int n, m, w;
long long s[200010];
pair<long long, int> v[200010];
long long pos[200010], spos[200010];
long long dp[200010], ans;
long long Get(long long x){
    return x - (x % t);
}
int main(){
    scanf("%lld%d%d%d%lld", &x, &n, &m, &w, &t);
    for(int i = 1; i <= n; i++) scanf("%lld", &s[i]);
    for(int i = 1; i <= m; i++) scanf("%lld%d", &v[i].fi, &v[i].se), pos[i] = v[i].fi;
    sort(v + 1, v + 1 + m);
    sort(pos + 1, pos + 1 + m);
    memset(spos, -1, sizeof(spos));
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

coach.cpp: In function 'int main()':
coach.cpp:21:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   21 |     scanf("%lld%d%d%d%lld", &x, &n, &m, &w, &t);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
coach.cpp:23:38: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   23 |     for(int i = 1; i <= n; i++) scanf("%lld", &s[i]);
      |                                 ~~~~~^~~~~~~~~~~~~~~
coach.cpp:25:38: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   25 |     for(int i = 1; i <= m; i++) scanf("%lld%d", &v[i].fi, &v[i].se), pos[i] = v[i].fi;
      |                                 ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 16 / 16
• Subtask 2: 30 / 30
• Subtask 3: 25 / 25
• Subtask 4: 0 / 29