#include <bits/stdc++.h>
using namespace std;
#define int int64_t
#define pii array<int,2>
signed main() {
int k, n;cin>>k>>n;
vector<pii> dif;
int dis = 0;
for (int i=0;i<n;i++) {
char c1,c2;
int p1,p2;
cin>>c1>>p1>>c2>>p2;
if (c1 == c2) {
dis += abs(p1-p2);
}
else {
dif.push_back({p1,p2});
}
}
if (k == 1) {
if (dif.size() == 0) {
cout<<dis<<"\n";
return 0;
}
vector<int> al;
for (auto x:dif) {
al.push_back(x[0]);
al.push_back(x[1]);
}
sort(al.begin(),al.end());
int med = al[al.size() / 2];
for (int x:al) {
dis += abs(x - med);
}
dis += dif.size();
cout<<dis<<"\n";
return 0;
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
348 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
344 KB |
Output is correct |
8 |
Correct |
1 ms |
348 KB |
Output is correct |
9 |
Correct |
2 ms |
348 KB |
Output is correct |
10 |
Correct |
1 ms |
344 KB |
Output is correct |
11 |
Correct |
1 ms |
348 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
348 KB |
Output is correct |
4 |
Correct |
1 ms |
348 KB |
Output is correct |
5 |
Correct |
1 ms |
344 KB |
Output is correct |
6 |
Correct |
1 ms |
348 KB |
Output is correct |
7 |
Correct |
1 ms |
348 KB |
Output is correct |
8 |
Correct |
1 ms |
504 KB |
Output is correct |
9 |
Correct |
1 ms |
484 KB |
Output is correct |
10 |
Correct |
1 ms |
344 KB |
Output is correct |
11 |
Correct |
1 ms |
348 KB |
Output is correct |
12 |
Correct |
38 ms |
5640 KB |
Output is correct |
13 |
Correct |
86 ms |
7616 KB |
Output is correct |
14 |
Correct |
56 ms |
6080 KB |
Output is correct |
15 |
Correct |
47 ms |
4036 KB |
Output is correct |
16 |
Correct |
58 ms |
6736 KB |
Output is correct |
17 |
Correct |
75 ms |
7392 KB |
Output is correct |
18 |
Correct |
75 ms |
6904 KB |
Output is correct |
19 |
Correct |
79 ms |
7152 KB |
Output is correct |
20 |
Correct |
63 ms |
6720 KB |
Output is correct |
21 |
Correct |
74 ms |
7100 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
344 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
344 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
0 ms |
348 KB |
Output isn't correct |
2 |
Halted |
0 ms |
0 KB |
- |