oj.uz

Submission #425445

# Submission time Handle Problem Language Result Execution time Memory
425445 2021-06-13T03:57:47 Z ngrace Shortcut (IOI16_shortcut) C++14
23 / 100
 2000 ms 2340 KB 
#include "shortcut.h"
#include <vector>
#include <queue>
#include <utility>
#include <iostream>
#include <limits.h>
using namespace std;
#define v vector
#define pii pair<int,int>
#define fi first
#define se second

v<v<long long>> adj;
int N;

long long floyd(){
    for(int k=0;k<2*N;k++){
        for(int i=0;i<2*N;i++){
            for(int j=0;j<2*N;j++){
                if(adj[i][k]==LLONG_MAX || adj[k][j]==LLONG_MAX) continue;
                if(adj[i][j] > adj[i][k] + adj[k][j]){
                    adj[i][j] = adj[i][k] + adj[k][j];
                    adj[j][i] = adj[i][k] + adj[k][j];
                }
            }
        }
    }
    long long out=0;
    for(int i=0;i<2*N;i++){
        for(int j=0;j<2*N;j++){
            if(adj[i][j]>out && adj[i][j]!=LLONG_MAX) out=adj[i][j];
        }
    }
    return out;
}

long long find_shortcut(int n, std::vector<int> l, std::vector<int> d, int c)
{
    if(n<=500){
        N=n;
        adj=v<v<long long>> (2*n,v<long long>(2*N, LLONG_MAX));
        for(int i=0;i<n-1;i++){
            adj[i][i+1] = l[i];
            adj[i+1][i] = l[i];
            adj[i][i]=0;
        }
        for(int i=0;i<n;i++){
            adj[i][i+n] = d[i];
            adj[i+n][i] = d[i];
            adj[i+n][i+n]=0;
        }

        long long origDiam = floyd();
        long long out=origDiam;
        for(int i=0;i<n;i++){
            for(int j=i+1;j<n;j++){
                long long diam=0;
                for(int a=n;a<2*n;a++){
                    for(int b=a+1;b<2*n;b++){
                        long long dist=adj[a][b];
                        long long dist2=adj[a][i]+adj[b][j]+c;
                        long long dist3=adj[a][j]+adj[b][i]+c;
                        if(dist2<dist) dist=dist2;
                        if(dist3<dist) dist=dist3;
                        if(dist>diam) diam=dist;
                        if(diam>out) break;
                    }
                    if(diam>out) break;
                }
                if(diam<out) out=diam;
            }
        }

        return out;
    }
}

Compilation message

shortcut.cpp: In function 'long long int find_shortcut(int, std::vector<int>, std::vector<int>, int)':
shortcut.cpp:76:1: warning: control reaches end of non-void function [-Wreturn-type]
   76 | }
      | ^

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 0 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 0 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 0 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 0 ms 204 KB n = 5, 25 is a correct answer
22 Correct 0 ms 204 KB n = 2, 122 is a correct answer
23 Correct 0 ms 204 KB n = 10, 117 is a correct answer
24 Correct 0 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 0 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 0 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 20 ms 608 KB n = 100, 51000000001 is a correct answer
32 Correct 7 ms 332 KB n = 50, 197881272 is a correct answer
33 Correct 28 ms 592 KB n = 100, 20969 is a correct answer
34 Correct 28 ms 616 KB n = 100, 20969 is a correct answer
35 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
36 Correct 20 ms 608 KB n = 100, 285 is a correct answer
37 Correct 19 ms 588 KB n = 100, 21272 is a correct answer
38 Correct 17 ms 616 KB n = 100, 12161 is a correct answer

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 0 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 0 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 0 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 0 ms 204 KB n = 5, 25 is a correct answer
22 Correct 0 ms 204 KB n = 2, 122 is a correct answer
23 Correct 0 ms 204 KB n = 10, 117 is a correct answer
24 Correct 0 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 0 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 0 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 20 ms 608 KB n = 100, 51000000001 is a correct answer
32 Correct 7 ms 332 KB n = 50, 197881272 is a correct answer
33 Correct 28 ms 592 KB n = 100, 20969 is a correct answer
34 Correct 28 ms 616 KB n = 100, 20969 is a correct answer
35 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
36 Correct 20 ms 608 KB n = 100, 285 is a correct answer
37 Correct 19 ms 588 KB n = 100, 21272 is a correct answer
38 Correct 17 ms 616 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 0 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 204 KB n = 5, 12 is a correct answer
55 Correct 0 ms 204 KB n = 5, 25 is a correct answer
56 Correct 0 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 23 ms 588 KB n = 100, 51000000001 is a correct answer
66 Correct 10 ms 368 KB n = 50, 197881272 is a correct answer
67 Correct 29 ms 588 KB n = 100, 20969 is a correct answer
68 Correct 28 ms 588 KB n = 100, 20969 is a correct answer
69 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
70 Correct 19 ms 608 KB n = 100, 285 is a correct answer
71 Correct 19 ms 608 KB n = 100, 21272 is a correct answer
72 Correct 17 ms 608 KB n = 100, 12161 is a correct answer

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 0 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 0 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 0 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 0 ms 204 KB n = 5, 25 is a correct answer
22 Correct 0 ms 204 KB n = 2, 122 is a correct answer
23 Correct 0 ms 204 KB n = 10, 117 is a correct answer
24 Correct 0 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 0 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 0 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 20 ms 608 KB n = 100, 51000000001 is a correct answer
32 Correct 7 ms 332 KB n = 50, 197881272 is a correct answer
33 Correct 28 ms 592 KB n = 100, 20969 is a correct answer
34 Correct 28 ms 616 KB n = 100, 20969 is a correct answer
35 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
36 Correct 20 ms 608 KB n = 100, 285 is a correct answer
37 Correct 19 ms 588 KB n = 100, 21272 is a correct answer
38 Correct 17 ms 616 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 0 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 204 KB n = 5, 12 is a correct answer
55 Correct 0 ms 204 KB n = 5, 25 is a correct answer
56 Correct 0 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 23 ms 588 KB n = 100, 51000000001 is a correct answer
66 Correct 10 ms 368 KB n = 50, 197881272 is a correct answer
67 Correct 29 ms 588 KB n = 100, 20969 is a correct answer
68 Correct 28 ms 588 KB n = 100, 20969 is a correct answer
69 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
70 Correct 19 ms 608 KB n = 100, 285 is a correct answer
71 Correct 19 ms 608 KB n = 100, 21272 is a correct answer
72 Correct 17 ms 608 KB n = 100, 12161 is a correct answer
73 Correct 508 ms 2252 KB n = 250, 25037 is a correct answer
74 Correct 1841 ms 2256 KB n = 250, 199047242 is a correct answer
75 Correct 448 ms 2272 KB n = 250, 61231537449 is a correct answer
76 Correct 451 ms 2268 KB n = 250, 126000000001 is a correct answer
77 Correct 459 ms 2340 KB n = 250, 127000000000 is a correct answer
78 Correct 241 ms 2252 KB n = 250, 2123470094 is a correct answer
79 Correct 242 ms 2256 KB n = 250, 6545 is a correct answer
80 Correct 377 ms 2252 KB n = 250, 6731 is a correct answer
81 Correct 95 ms 588 KB n = 108, 15322 is a correct answer
82 Correct 1356 ms 2252 KB n = 250, 39952 is a correct answer
83 Execution timed out 2066 ms 2252 KB Time limit exceeded
84 Halted 0 ms 0 KB -

Subtask #4
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 0 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 0 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 0 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 0 ms 204 KB n = 5, 25 is a correct answer
22 Correct 0 ms 204 KB n = 2, 122 is a correct answer
23 Correct 0 ms 204 KB n = 10, 117 is a correct answer
24 Correct 0 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 0 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 0 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 20 ms 608 KB n = 100, 51000000001 is a correct answer
32 Correct 7 ms 332 KB n = 50, 197881272 is a correct answer
33 Correct 28 ms 592 KB n = 100, 20969 is a correct answer
34 Correct 28 ms 616 KB n = 100, 20969 is a correct answer
35 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
36 Correct 20 ms 608 KB n = 100, 285 is a correct answer
37 Correct 19 ms 588 KB n = 100, 21272 is a correct answer
38 Correct 17 ms 616 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 0 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 204 KB n = 5, 12 is a correct answer
55 Correct 0 ms 204 KB n = 5, 25 is a correct answer
56 Correct 0 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 23 ms 588 KB n = 100, 51000000001 is a correct answer
66 Correct 10 ms 368 KB n = 50, 197881272 is a correct answer
67 Correct 29 ms 588 KB n = 100, 20969 is a correct answer
68 Correct 28 ms 588 KB n = 100, 20969 is a correct answer
69 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
70 Correct 19 ms 608 KB n = 100, 285 is a correct answer
71 Correct 19 ms 608 KB n = 100, 21272 is a correct answer
72 Correct 17 ms 608 KB n = 100, 12161 is a correct answer
73 Correct 508 ms 2252 KB n = 250, 25037 is a correct answer
74 Correct 1841 ms 2256 KB n = 250, 199047242 is a correct answer
75 Correct 448 ms 2272 KB n = 250, 61231537449 is a correct answer
76 Correct 451 ms 2268 KB n = 250, 126000000001 is a correct answer
77 Correct 459 ms 2340 KB n = 250, 127000000000 is a correct answer
78 Correct 241 ms 2252 KB n = 250, 2123470094 is a correct answer
79 Correct 242 ms 2256 KB n = 250, 6545 is a correct answer
80 Correct 377 ms 2252 KB n = 250, 6731 is a correct answer
81 Correct 95 ms 588 KB n = 108, 15322 is a correct answer
82 Correct 1356 ms 2252 KB n = 250, 39952 is a correct answer
83 Execution timed out 2066 ms 2252 KB Time limit exceeded
84 Halted 0 ms 0 KB -

Subtask #5
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 0 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 0 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 0 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 0 ms 204 KB n = 5, 25 is a correct answer
22 Correct 0 ms 204 KB n = 2, 122 is a correct answer
23 Correct 0 ms 204 KB n = 10, 117 is a correct answer
24 Correct 0 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 0 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 0 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 20 ms 608 KB n = 100, 51000000001 is a correct answer
32 Correct 7 ms 332 KB n = 50, 197881272 is a correct answer
33 Correct 28 ms 592 KB n = 100, 20969 is a correct answer
34 Correct 28 ms 616 KB n = 100, 20969 is a correct answer
35 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
36 Correct 20 ms 608 KB n = 100, 285 is a correct answer
37 Correct 19 ms 588 KB n = 100, 21272 is a correct answer
38 Correct 17 ms 616 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 0 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 204 KB n = 5, 12 is a correct answer
55 Correct 0 ms 204 KB n = 5, 25 is a correct answer
56 Correct 0 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 23 ms 588 KB n = 100, 51000000001 is a correct answer
66 Correct 10 ms 368 KB n = 50, 197881272 is a correct answer
67 Correct 29 ms 588 KB n = 100, 20969 is a correct answer
68 Correct 28 ms 588 KB n = 100, 20969 is a correct answer
69 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
70 Correct 19 ms 608 KB n = 100, 285 is a correct answer
71 Correct 19 ms 608 KB n = 100, 21272 is a correct answer
72 Correct 17 ms 608 KB n = 100, 12161 is a correct answer
73 Correct 508 ms 2252 KB n = 250, 25037 is a correct answer
74 Correct 1841 ms 2256 KB n = 250, 199047242 is a correct answer
75 Correct 448 ms 2272 KB n = 250, 61231537449 is a correct answer
76 Correct 451 ms 2268 KB n = 250, 126000000001 is a correct answer
77 Correct 459 ms 2340 KB n = 250, 127000000000 is a correct answer
78 Correct 241 ms 2252 KB n = 250, 2123470094 is a correct answer
79 Correct 242 ms 2256 KB n = 250, 6545 is a correct answer
80 Correct 377 ms 2252 KB n = 250, 6731 is a correct answer
81 Correct 95 ms 588 KB n = 108, 15322 is a correct answer
82 Correct 1356 ms 2252 KB n = 250, 39952 is a correct answer
83 Execution timed out 2066 ms 2252 KB Time limit exceeded
84 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 0 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 0 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 0 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 0 ms 204 KB n = 5, 25 is a correct answer
22 Correct 0 ms 204 KB n = 2, 122 is a correct answer
23 Correct 0 ms 204 KB n = 10, 117 is a correct answer
24 Correct 0 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 0 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 0 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 20 ms 608 KB n = 100, 51000000001 is a correct answer
32 Correct 7 ms 332 KB n = 50, 197881272 is a correct answer
33 Correct 28 ms 592 KB n = 100, 20969 is a correct answer
34 Correct 28 ms 616 KB n = 100, 20969 is a correct answer
35 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
36 Correct 20 ms 608 KB n = 100, 285 is a correct answer
37 Correct 19 ms 588 KB n = 100, 21272 is a correct answer
38 Correct 17 ms 616 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 0 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 204 KB n = 5, 12 is a correct answer
55 Correct 0 ms 204 KB n = 5, 25 is a correct answer
56 Correct 0 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 23 ms 588 KB n = 100, 51000000001 is a correct answer
66 Correct 10 ms 368 KB n = 50, 197881272 is a correct answer
67 Correct 29 ms 588 KB n = 100, 20969 is a correct answer
68 Correct 28 ms 588 KB n = 100, 20969 is a correct answer
69 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
70 Correct 19 ms 608 KB n = 100, 285 is a correct answer
71 Correct 19 ms 608 KB n = 100, 21272 is a correct answer
72 Correct 17 ms 608 KB n = 100, 12161 is a correct answer
73 Correct 508 ms 2252 KB n = 250, 25037 is a correct answer
74 Correct 1841 ms 2256 KB n = 250, 199047242 is a correct answer
75 Correct 448 ms 2272 KB n = 250, 61231537449 is a correct answer
76 Correct 451 ms 2268 KB n = 250, 126000000001 is a correct answer
77 Correct 459 ms 2340 KB n = 250, 127000000000 is a correct answer
78 Correct 241 ms 2252 KB n = 250, 2123470094 is a correct answer
79 Correct 242 ms 2256 KB n = 250, 6545 is a correct answer
80 Correct 377 ms 2252 KB n = 250, 6731 is a correct answer
81 Correct 95 ms 588 KB n = 108, 15322 is a correct answer
82 Correct 1356 ms 2252 KB n = 250, 39952 is a correct answer
83 Execution timed out 2066 ms 2252 KB Time limit exceeded
84 Halted 0 ms 0 KB -

Subtask #7
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 0 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 0 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 0 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 0 ms 204 KB n = 5, 25 is a correct answer
22 Correct 0 ms 204 KB n = 2, 122 is a correct answer
23 Correct 0 ms 204 KB n = 10, 117 is a correct answer
24 Correct 0 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 0 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 0 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 20 ms 608 KB n = 100, 51000000001 is a correct answer
32 Correct 7 ms 332 KB n = 50, 197881272 is a correct answer
33 Correct 28 ms 592 KB n = 100, 20969 is a correct answer
34 Correct 28 ms 616 KB n = 100, 20969 is a correct answer
35 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
36 Correct 20 ms 608 KB n = 100, 285 is a correct answer
37 Correct 19 ms 588 KB n = 100, 21272 is a correct answer
38 Correct 17 ms 616 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 0 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 204 KB n = 5, 12 is a correct answer
55 Correct 0 ms 204 KB n = 5, 25 is a correct answer
56 Correct 0 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 23 ms 588 KB n = 100, 51000000001 is a correct answer
66 Correct 10 ms 368 KB n = 50, 197881272 is a correct answer
67 Correct 29 ms 588 KB n = 100, 20969 is a correct answer
68 Correct 28 ms 588 KB n = 100, 20969 is a correct answer
69 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
70 Correct 19 ms 608 KB n = 100, 285 is a correct answer
71 Correct 19 ms 608 KB n = 100, 21272 is a correct answer
72 Correct 17 ms 608 KB n = 100, 12161 is a correct answer
73 Correct 508 ms 2252 KB n = 250, 25037 is a correct answer
74 Correct 1841 ms 2256 KB n = 250, 199047242 is a correct answer
75 Correct 448 ms 2272 KB n = 250, 61231537449 is a correct answer
76 Correct 451 ms 2268 KB n = 250, 126000000001 is a correct answer
77 Correct 459 ms 2340 KB n = 250, 127000000000 is a correct answer
78 Correct 241 ms 2252 KB n = 250, 2123470094 is a correct answer
79 Correct 242 ms 2256 KB n = 250, 6545 is a correct answer
80 Correct 377 ms 2252 KB n = 250, 6731 is a correct answer
81 Correct 95 ms 588 KB n = 108, 15322 is a correct answer
82 Correct 1356 ms 2252 KB n = 250, 39952 is a correct answer
83 Execution timed out 2066 ms 2252 KB Time limit exceeded
84 Halted 0 ms 0 KB -

Subtask #8
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB n = 4, 80 is a correct answer
2 Correct 0 ms 204 KB n = 9, 110 is a correct answer
3 Correct 1 ms 204 KB n = 4, 21 is a correct answer
4 Correct 1 ms 204 KB n = 3, 4 is a correct answer
5 Correct 1 ms 204 KB n = 2, 62 is a correct answer
6 Correct 1 ms 204 KB n = 2, 3 is a correct answer
7 Correct 0 ms 204 KB n = 3, 29 is a correct answer
8 Correct 1 ms 204 KB n = 2, 3 is a correct answer
9 Correct 1 ms 204 KB n = 2, 3 is a correct answer
10 Correct 0 ms 204 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 204 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 204 KB n = 5, 12 is a correct answer
21 Correct 0 ms 204 KB n = 5, 25 is a correct answer
22 Correct 0 ms 204 KB n = 2, 122 is a correct answer
23 Correct 0 ms 204 KB n = 10, 117 is a correct answer
24 Correct 0 ms 204 KB n = 10, 336 is a correct answer
25 Correct 1 ms 204 KB n = 10, 438 is a correct answer
26 Correct 0 ms 204 KB n = 10, 206 is a correct answer
27 Correct 1 ms 204 KB n = 10, 636 is a correct answer
28 Correct 0 ms 204 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 204 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 204 KB n = 10, 3112 is a correct answer
31 Correct 20 ms 608 KB n = 100, 51000000001 is a correct answer
32 Correct 7 ms 332 KB n = 50, 197881272 is a correct answer
33 Correct 28 ms 592 KB n = 100, 20969 is a correct answer
34 Correct 28 ms 616 KB n = 100, 20969 is a correct answer
35 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
36 Correct 20 ms 608 KB n = 100, 285 is a correct answer
37 Correct 19 ms 588 KB n = 100, 21272 is a correct answer
38 Correct 17 ms 616 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 204 KB n = 2, 62 is a correct answer
40 Correct 1 ms 204 KB n = 2, 3 is a correct answer
41 Correct 1 ms 204 KB n = 3, 29 is a correct answer
42 Correct 0 ms 204 KB n = 2, 3 is a correct answer
43 Correct 1 ms 204 KB n = 2, 3 is a correct answer
44 Correct 1 ms 204 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 204 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 204 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 204 KB n = 4, 3000000001 is a correct answer
49 Correct 0 ms 204 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 204 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 204 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 204 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 204 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 204 KB n = 5, 12 is a correct answer
55 Correct 0 ms 204 KB n = 5, 25 is a correct answer
56 Correct 0 ms 204 KB n = 2, 122 is a correct answer
57 Correct 1 ms 204 KB n = 10, 117 is a correct answer
58 Correct 1 ms 204 KB n = 10, 336 is a correct answer
59 Correct 1 ms 204 KB n = 10, 438 is a correct answer
60 Correct 1 ms 204 KB n = 10, 206 is a correct answer
61 Correct 1 ms 204 KB n = 10, 636 is a correct answer
62 Correct 1 ms 204 KB n = 4, 2399 is a correct answer
63 Correct 0 ms 204 KB n = 10, 10992 is a correct answer
64 Correct 0 ms 204 KB n = 10, 3112 is a correct answer
65 Correct 23 ms 588 KB n = 100, 51000000001 is a correct answer
66 Correct 10 ms 368 KB n = 50, 197881272 is a correct answer
67 Correct 29 ms 588 KB n = 100, 20969 is a correct answer
68 Correct 28 ms 588 KB n = 100, 20969 is a correct answer
69 Correct 20 ms 612 KB n = 100, 52000000000 is a correct answer
70 Correct 19 ms 608 KB n = 100, 285 is a correct answer
71 Correct 19 ms 608 KB n = 100, 21272 is a correct answer
72 Correct 17 ms 608 KB n = 100, 12161 is a correct answer
73 Correct 508 ms 2252 KB n = 250, 25037 is a correct answer
74 Correct 1841 ms 2256 KB n = 250, 199047242 is a correct answer
75 Correct 448 ms 2272 KB n = 250, 61231537449 is a correct answer
76 Correct 451 ms 2268 KB n = 250, 126000000001 is a correct answer
77 Correct 459 ms 2340 KB n = 250, 127000000000 is a correct answer
78 Correct 241 ms 2252 KB n = 250, 2123470094 is a correct answer
79 Correct 242 ms 2256 KB n = 250, 6545 is a correct answer
80 Correct 377 ms 2252 KB n = 250, 6731 is a correct answer
81 Correct 95 ms 588 KB n = 108, 15322 is a correct answer
82 Correct 1356 ms 2252 KB n = 250, 39952 is a correct answer
83 Execution timed out 2066 ms 2252 KB Time limit exceeded
84 Halted 0 ms 0 KB -