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Submission #17636

# Submission time Handle Problem Language Result Execution time Memory
17636 2016-01-05T11:56:31 Z Namnamseo Computer Network (BOI14_network) C++14
100 / 100
 134 ms 5224 KB 
#include "network.h"
#include <vector>
 
int dist_array[1010];
std::vector<int> points[1010];
 
void findRoute (int n, int a, int b)
{
    int i, od;
    int total_dist = ping(a,b);
    for(i=1;i<=n;++i) if(i!=a && i!=b) {
        od = ping(b,i);
        dist_array[i]=od;
      	if(total_dist-od >= 0) points[total_dist-od].push_back(i);
    }
    int current_point = a, current_dist = 0;
    int sz;
    while(true){
        ++current_dist;
        if(current_dist == total_dist+1){
            travelTo(b);
            break;
        }
        sz=points[current_dist].size();
        for(i=0;i<sz;++i){
            int tmp=points[current_dist][i];
            if(ping(current_point,tmp)==0){
                current_point=tmp;
                travelTo(current_point);
                break;
            }
        }
    }
}

Subtask #1
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 128 ms 5224 KB Output is correct
2 Correct 126 ms 5224 KB Output is correct
3 Correct 97 ms 5224 KB Output is correct
4 Correct 107 ms 5224 KB Output is correct
5 Correct 34 ms 5224 KB Output is correct
6 Correct 101 ms 5224 KB Output is correct
7 Correct 0 ms 5224 KB Output is correct
8 Correct 0 ms 5224 KB Output is correct
9 Correct 0 ms 5224 KB Output is correct
10 Correct 0 ms 5224 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 101 ms 5224 KB Output is correct
2 Correct 24 ms 5224 KB Output is correct
3 Correct 108 ms 5224 KB Output is correct
4 Correct 84 ms 5224 KB Output is correct
5 Correct 134 ms 5224 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 55 ms 5224 KB Output is correct
2 Correct 17 ms 5224 KB Output is correct
3 Correct 108 ms 5224 KB Output is correct
4 Correct 79 ms 5224 KB Output is correct
5 Correct 115 ms 5224 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 5224 KB Output is correct
2 Correct 16 ms 5224 KB Output is correct
3 Correct 121 ms 5224 KB Output is correct
4 Correct 83 ms 5224 KB Output is correct
5 Correct 71 ms 5224 KB Output is correct