Submission #42422

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
42422	2018-02-27 03:41:38	TAMREF	Palembang Bridges (APIO15_bridge)	C++11	100 / 100	95 ms	45632 KiB

bridge

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 sz(x) ((int)x.size())
using namespace std;
typedef long long ll;
const int mx = 100005;
int k, n, m;
ll D[mx], E[mx];
struct People{
    int a, b;
    bool operator < (People z){
        return a + b < z.a + z.b;
    }
} P[mx];
void subpr(ll *V){
    if(!n) return;
    ll dval = abs(P[0].a - P[0].b);
    priority_queue<int> lft;
    priority_queue<int,vector<int>,greater<int>> rgt;
    int brp = P[0].a;
    (P[0].b < brp ? lft.push(P[0].b) : rgt.push(P[0].b));
    V[0] = dval;
    //printf("%lld\n",V[0]);
    for(int i = 1; i < n; i++){
        //cout << "i = " << i << endl;
        dval += abs(brp - P[i].a) + abs(brp - P[i].b);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

bridge.cpp: In function 'void input()':
bridge.cpp:54:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d",&k,&m);
                         ^
bridge.cpp:58:44: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%*c%c %d %c %d",&p,&a,&q,&b);
                                            ^

• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 32 / 32
• Subtask 5: 37 / 37