oj.uz

Submission #24935

# Submission time Handle Problem Language Result Execution time Memory
24935 2017-06-17T12:00:51 Z Extazy Palembang Bridges (APIO15_bridge) C++14
22 / 100
 59 ms 3204 KB 
/*
example test starts
1

1 5
B 0 A 4
B 1 B 3
A 5 B 7
B 2 A 6
B 1 A 7
example test ends
*/
#include <bits/stdc++.h>

using namespace std;

const int N = 1<<18;

int n,k,sz,arr[N];
long long ans;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    int tests,current_case;
    int i,x1,x2,x;
    char side1,side2;

    tests=1;
    //cin>>tests;
    for(current_case=1;current_case<=tests;current_case++) {
        cin>>k>>n;
        ans=0;
        sz=0;
        for(i=1;i<=n;i++) {
            cin>>side1>>x1>>side2>>x2;
            if(side1==side2) ans+=abs(x2-x1);
            else ++ans,arr[++sz]=x1,arr[++sz]=x2;
        }
        sort(arr+1,arr+1+sz);
        x=arr[(sz+1)>>1];
        for(i=1;i<=sz;i++) ans+=abs(x-arr[i]);
        cout<<ans<<endl;
    }

    return 0;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 3204 KB Output is correct
2 Correct 0 ms 3204 KB Output is correct
3 Correct 0 ms 3204 KB Output is correct
4 Correct 0 ms 3204 KB Output is correct
5 Correct 0 ms 3204 KB Output is correct
6 Correct 0 ms 3204 KB Output is correct
7 Correct 0 ms 3204 KB Output is correct
8 Correct 0 ms 3204 KB Output is correct
9 Correct 0 ms 3204 KB Output is correct
10 Correct 0 ms 3204 KB Output is correct
11 Correct 0 ms 3204 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 3204 KB Output is correct
2 Correct 0 ms 3204 KB Output is correct
3 Correct 0 ms 3204 KB Output is correct
4 Correct 0 ms 3204 KB Output is correct
5 Correct 0 ms 3204 KB Output is correct
6 Correct 0 ms 3204 KB Output is correct
7 Correct 0 ms 3204 KB Output is correct
8 Correct 0 ms 3204 KB Output is correct
9 Correct 0 ms 3204 KB Output is correct
10 Correct 0 ms 3204 KB Output is correct
11 Correct 0 ms 3204 KB Output is correct
12 Correct 43 ms 3204 KB Output is correct
13 Correct 53 ms 3204 KB Output is correct
14 Correct 36 ms 3204 KB Output is correct
15 Correct 33 ms 3204 KB Output is correct
16 Correct 26 ms 3204 KB Output is correct
17 Correct 29 ms 3204 KB Output is correct
18 Correct 59 ms 3204 KB Output is correct
19 Correct 49 ms 3204 KB Output is correct
20 Correct 46 ms 3204 KB Output is correct
21 Correct 43 ms 3204 KB Output is correct

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 3204 KB Output is correct
2 Correct 0 ms 3204 KB Output is correct
3 Incorrect 0 ms 3204 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 3204 KB Output is correct
2 Correct 0 ms 3204 KB Output is correct
3 Incorrect 0 ms 3204 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #5
0 / 37.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 3204 KB Output is correct
2 Correct 0 ms 3204 KB Output is correct
3 Incorrect 0 ms 3204 KB Output isn't correct
4 Halted 0 ms 0 KB -