oj.uz

Submission #300401

# Submission time Handle Problem Language Result Execution time Memory
300401 2020-09-17T06:45:00 Z bacegen4o Joker (BOI20_joker) C
71 / 100
 2000 ms 14684 KB 
#pragma GCC optimize "-O3"
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<math.h>
#include<assert.h>
#include<stdbool.h>
#include<limits.h>
#define swap(a,b) do{ __typeof(a) tp; tp=a; a=b; b=tp; }while(0)
typedef struct{
  int first, second;
}pair;
pair newpair(int a, int b){
  return(pair){a,b};
}
int cmpP(const void*pa, const void*pb){
  pair*a = (pair*)pa;
  pair*b = (pair*)pb;
  if(a->first  != b->first) return(a->first  < b->first )?-1:1;
  if(a->second != b->second)return(a->second < b->second)?-1:1;
  return 0;
}

#ifndef STB_STRETCHY_BUFFER_H_INCLUDED
#define STB_STRETCHY_BUFFER_H_INCLUDED
#ifndef NO_STRETCHY_BUFFER_SHORT_NAMES
#define sb_free   stb_sb_free
#define sb_push   stb_sb_push
#define sb_count  stb_sb_count
#define sb_add    stb_sb_add
#define sb_last   stb_sb_last
#endif
#define stb_sb_free(a)         ((a) ? free(stb__sbraw(a)),0 : 0)
#define stb_sb_push(a,v)       (stb__sbmaybegrow(a,1), (a)[stb__sbn(a)++] = (v))
#define stb_sb_count(a)        ((a) ? stb__sbn(a) : 0)
#define stb_sb_add(a,n)        (stb__sbmaybegrow(a,n), stb__sbn(a)+=(n), &(a)[stb__sbn(a)-(n)])
#define stb_sb_last(a)         ((a)[stb__sbn(a)-1])
#define stb__sbraw(a) ((int *) (a) - 2)
#define stb__sbm(a)   stb__sbraw(a)[0]
#define stb__sbn(a)   stb__sbraw(a)[1]
#define stb__sbneedgrow(a,n)  ((a)==0 || stb__sbn(a)+(n) >= stb__sbm(a))
#define stb__sbmaybegrow(a,n) (stb__sbneedgrow(a,(n)) ? stb__sbgrow(a,n) : 0)
#define stb__sbgrow(a,n)      (*((void **)&(a)) = stb__sbgrowf((a), (n), sizeof(*(a))))

static void*stb__sbgrowf(void*arr, int increment, int itemsize){
  int dbl_cur = arr ? 2*stb__sbm(arr) : 0;
  int min_needed = stb_sb_count(arr) + increment;
  int m = dbl_cur > min_needed ? dbl_cur : min_needed;
  int*p = (int *) realloc(arr ? stb__sbraw(arr) : 0, itemsize * m + sizeof(int)*2);
  if(p){
    if(!arr)
      p[1] = 0;
    p[0] = m;
    return p+2;
  } 
  else {
    #ifdef STRETCHY_BUFFER_OUT_OF_MEMORY
    STRETCHY_BUFFER_OUT_OF_MEMORY;
    #endif
    return(void*)(2*sizeof(int));
  }
}
#endif

inline double sqrt(double x){
  __asm__ ("fsqrt" : "+t" (x));
  return x;
}
inline int max(int a,int b){return a>b?a:b;}
///////////////////////////////////
enum{MAXN = 200005};
enum{MAXM = 200005};
enum{MAXQ = 200005};
int comp[MAXN], h[MAXN];
bool col_switch[MAXN];
int n_mem, mem_cv[MAXM], mem_cu[MAXM], mem_hcu[MAXM];
bool mem_swcv[MAXM];
int N, M, Q;
int E[2][MAXM], queries[2][MAXQ], res[MAXQ];
int*inds;


void init_dsu(int n){
    for(int i=0; i<n; i++){
        comp[i] = i;
        h[i] = 0;
        col_switch[i] = 0;
    }
    n_mem = 0;
}
pair find(int v){
    bool col = col_switch[v];
    while(comp[v] != v){
        v = comp[v];
        col ^= 1;
        col ^= col_switch[v];
    }
    return newpair(v, col);
}
void merge(int v, int u){
    pair ansv = find(v),
         ansu = find(u);
    int cv = ansv.first,
        cu = ansu.first;
    bool colv = ansv.second,
         colu = ansu.second;
    if(cv != cu){
        if(h[cv] > h[cu]){
            swap(cv, cu);
            swap(v, u);
        }
        mem_cv  [n_mem] = cv;
        mem_cu  [n_mem] = cu;
        mem_hcu [n_mem] = h[cu];
        mem_swcv[n_mem] = col_switch[cv];
        n_mem++;
        comp[cv] = cu;
        if(h[cv] == h[cu])
           h[cu]++;
        col_switch[cv] = (colv != colu);
    }
    else{
        mem_cv[n_mem] = -1;
        n_mem++;
    }
}
int check(int v, int u){
    pair ansv = find(v),
         ansu = find(u);
    int cv = ansv.first,
        cu = ansu.first;
    bool colv = ansv.second,
         colu = ansu.second;
    if(cv != cu)
        return 2;
    if(colv == colu)
        return -1;
    return 1;
}
void rollback(int k){
    while(k--){
        n_mem--;
        int cv = mem_cv[n_mem],
            cu = mem_cu[n_mem];
        bool swcv = mem_swcv[n_mem];
        if(cv == -1)
            continue;
        comp[cv] = cv;
        h[cu] = cu;
        col_switch[cv] = swcv;
    }
}
void solve_for_inds(int e_left_next){
    int k = sb_count(inds);
    pair v[k];
    for(int i=0; i<k; i++){
        int ind = inds[i];
        v[i] = newpair(-queries[1][ind], ind);
    }
    qsort(v, k, sizeof(pair), cmpP);
    int e_right_next = M-1, steps = 0;
    bool got_cycle = false;
    for(int i = 0; i < k; i++){
        int ind = v[i].second;
        int L = queries[0][ind], R = queries[1][ind];
        if(!got_cycle){
            while(e_right_next > R){
                int status = check(E[0][e_right_next], E[1][e_right_next]);
                if(status == -1){
                    got_cycle = true;
                    break;
                }
                merge(E[0][e_right_next], E[1][e_right_next]);
                e_right_next--;
                steps++;
            }
        }
        bool got_cycle_inner = got_cycle;
        int steps_inner = 0;
        if(!got_cycle_inner){
            for (int e = e_left_next; e < L; e++) {
                int status = check(E[0][e], E[1][e]);
                if(status == -1){
                    got_cycle_inner = true;
                    break;
                }
                merge(E[0][e], E[1][e]);
                steps_inner++;
            }
        }
        res[ind] = (int)(got_cycle || got_cycle_inner);
        rollback(steps_inner);
    }
    rollback(steps);
}
void solve(){
    int B = max((int)(M / sqrt(Q)), 1);
    pair v[Q];
    for(int i = 0; i < Q; i++){
        v[i] = newpair(queries[0][i] / B, i);
    }
    qsort(v, Q, sizeof(pair), cmpP);
    init_dsu(N);
    int e_left_next = 0;
    bool got_cycle = false;
    if(inds)
        sb_free(inds);
    inds = NULL;
    for(int i=0; i<Q; i++){
        sb_push(inds, v[i].second);
        if(i + 1 == Q || v[i].first != v[i+1].first){
            while(!got_cycle && e_left_next < v[i].first * B){
                int status = check(E[0][e_left_next], E[1][e_left_next]);
                if(status == -1){
                    got_cycle = true;
                    break;
                }
                merge(E[0][e_left_next], E[1][e_left_next]);
                e_left_next++;
            }
            if(got_cycle){
                for(int j = 0; j<sb_count(inds); j++){
                    int ind = inds[j];
                    res[ind] = 1;
                }
            }
            else{
                solve_for_inds(e_left_next);
            }
            if(inds)
                sb_free(inds);
            inds = NULL;
        }
    }
}
int main(){
    while(scanf("%d%d%d", &N, &M, &Q)==3){
        for(int i = 0; i < M; i++){
            scanf("%d %d", &E[0][i], &E[1][i]);
            E[0][i]--;
            E[1][i]--;
        }
        for(int i = 0; i < Q; i++){
            scanf("%d %d", &queries[0][i], &queries[1][i]);
            queries[0][i]--;
            queries[1][i]--;
        }
        solve();
        for(int i = 0; i < Q; i++){
            if (res[i])
                puts("YES");
            else
                puts("NO");
        }
    }
    return 0;
}

Compilation message

Joker.c: In function 'main':
Joker.c:239:13: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
  239 |             scanf("%d %d", &E[0][i], &E[1][i]);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Joker.c:244:13: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
  244 |             scanf("%d %d", &queries[0][i], &queries[1][i]);
      |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 0 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 0 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 3 ms 512 KB Output is correct
30 Correct 3 ms 512 KB Output is correct
31 Correct 3 ms 512 KB Output is correct
32 Correct 3 ms 384 KB Output is correct
33 Correct 2 ms 384 KB Output is correct
34 Correct 2 ms 512 KB Output is correct
35 Correct 3 ms 512 KB Output is correct
36 Correct 2 ms 512 KB Output is correct
37 Correct 3 ms 512 KB Output is correct
38 Correct 4 ms 512 KB Output is correct
39 Correct 2 ms 512 KB Output is correct
40 Correct 2 ms 512 KB Output is correct
41 Correct 2 ms 512 KB Output is correct
42 Correct 2 ms 512 KB Output is correct
43 Correct 2 ms 384 KB Output is correct
44 Correct 2 ms 512 KB Output is correct
45 Correct 2 ms 384 KB Output is correct
46 Correct 2 ms 512 KB Output is correct
47 Correct 2 ms 384 KB Output is correct
48 Correct 2 ms 512 KB Output is correct
49 Correct 3 ms 512 KB Output is correct
50 Correct 2 ms 512 KB Output is correct
51 Correct 2 ms 384 KB Output is correct
52 Correct 2 ms 512 KB Output is correct
53 Correct 2 ms 512 KB Output is correct
54 Correct 3 ms 512 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 150 ms 12632 KB Output is correct
4 Correct 161 ms 14596 KB Output is correct
5 Correct 157 ms 12252 KB Output is correct
6 Correct 158 ms 12508 KB Output is correct
7 Correct 157 ms 12508 KB Output is correct
8 Correct 151 ms 12252 KB Output is correct
9 Correct 158 ms 12632 KB Output is correct
10 Correct 162 ms 13532 KB Output is correct
11 Correct 158 ms 12508 KB Output is correct
12 Correct 157 ms 13276 KB Output is correct
13 Correct 157 ms 11608 KB Output is correct
14 Correct 160 ms 12120 KB Output is correct
15 Correct 162 ms 12892 KB Output is correct
16 Correct 165 ms 13404 KB Output is correct

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 0 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 150 ms 12632 KB Output is correct
30 Correct 161 ms 14596 KB Output is correct
31 Correct 157 ms 12252 KB Output is correct
32 Correct 158 ms 12508 KB Output is correct
33 Correct 157 ms 12508 KB Output is correct
34 Correct 151 ms 12252 KB Output is correct
35 Correct 158 ms 12632 KB Output is correct
36 Correct 162 ms 13532 KB Output is correct
37 Correct 158 ms 12508 KB Output is correct
38 Correct 157 ms 13276 KB Output is correct
39 Correct 157 ms 11608 KB Output is correct
40 Correct 160 ms 12120 KB Output is correct
41 Correct 162 ms 12892 KB Output is correct
42 Correct 165 ms 13404 KB Output is correct
43 Correct 485 ms 12508 KB Output is correct
44 Correct 552 ms 14684 KB Output is correct
45 Correct 499 ms 14392 KB Output is correct
46 Correct 398 ms 12536 KB Output is correct
47 Correct 399 ms 12476 KB Output is correct
48 Correct 198 ms 12632 KB Output is correct
49 Correct 235 ms 13660 KB Output is correct
50 Correct 474 ms 12380 KB Output is correct
51 Correct 454 ms 12888 KB Output is correct
52 Correct 485 ms 13532 KB Output is correct
53 Correct 513 ms 11648 KB Output is correct
54 Correct 545 ms 12508 KB Output is correct
55 Correct 576 ms 13020 KB Output is correct
56 Correct 542 ms 13404 KB Output is correct

Subtask #5
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 0 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 3 ms 512 KB Output is correct
30 Correct 3 ms 512 KB Output is correct
31 Correct 3 ms 512 KB Output is correct
32 Correct 3 ms 384 KB Output is correct
33 Correct 2 ms 384 KB Output is correct
34 Correct 2 ms 512 KB Output is correct
35 Correct 3 ms 512 KB Output is correct
36 Correct 2 ms 512 KB Output is correct
37 Correct 3 ms 512 KB Output is correct
38 Correct 4 ms 512 KB Output is correct
39 Correct 2 ms 512 KB Output is correct
40 Correct 2 ms 512 KB Output is correct
41 Correct 2 ms 512 KB Output is correct
42 Correct 2 ms 512 KB Output is correct
43 Correct 2 ms 384 KB Output is correct
44 Correct 2 ms 512 KB Output is correct
45 Correct 2 ms 384 KB Output is correct
46 Correct 2 ms 512 KB Output is correct
47 Correct 2 ms 384 KB Output is correct
48 Correct 2 ms 512 KB Output is correct
49 Correct 3 ms 512 KB Output is correct
50 Correct 2 ms 512 KB Output is correct
51 Correct 2 ms 384 KB Output is correct
52 Correct 2 ms 512 KB Output is correct
53 Correct 2 ms 512 KB Output is correct
54 Correct 3 ms 512 KB Output is correct
55 Correct 135 ms 4088 KB Output is correct
56 Correct 350 ms 6392 KB Output is correct
57 Correct 155 ms 5880 KB Output is correct
58 Correct 119 ms 4216 KB Output is correct
59 Correct 89 ms 4156 KB Output is correct
60 Correct 107 ms 4600 KB Output is correct
61 Correct 160 ms 4088 KB Output is correct
62 Correct 170 ms 4984 KB Output is correct
63 Correct 152 ms 3580 KB Output is correct
64 Correct 186 ms 4348 KB Output is correct
65 Correct 214 ms 4984 KB Output is correct

Subtask #6
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 384 KB Output is correct
2 Correct 1 ms 384 KB Output is correct
3 Correct 0 ms 384 KB Output is correct
4 Correct 0 ms 384 KB Output is correct
5 Correct 0 ms 384 KB Output is correct
6 Correct 0 ms 384 KB Output is correct
7 Correct 0 ms 384 KB Output is correct
8 Correct 0 ms 384 KB Output is correct
9 Correct 1 ms 384 KB Output is correct
10 Correct 1 ms 384 KB Output is correct
11 Correct 1 ms 384 KB Output is correct
12 Correct 0 ms 384 KB Output is correct
13 Correct 1 ms 384 KB Output is correct
14 Correct 1 ms 384 KB Output is correct
15 Correct 1 ms 384 KB Output is correct
16 Correct 1 ms 384 KB Output is correct
17 Correct 1 ms 384 KB Output is correct
18 Correct 1 ms 384 KB Output is correct
19 Correct 1 ms 384 KB Output is correct
20 Correct 0 ms 384 KB Output is correct
21 Correct 1 ms 384 KB Output is correct
22 Correct 1 ms 384 KB Output is correct
23 Correct 1 ms 384 KB Output is correct
24 Correct 1 ms 384 KB Output is correct
25 Correct 1 ms 384 KB Output is correct
26 Correct 0 ms 384 KB Output is correct
27 Correct 1 ms 384 KB Output is correct
28 Correct 1 ms 384 KB Output is correct
29 Correct 3 ms 512 KB Output is correct
30 Correct 3 ms 512 KB Output is correct
31 Correct 3 ms 512 KB Output is correct
32 Correct 3 ms 384 KB Output is correct
33 Correct 2 ms 384 KB Output is correct
34 Correct 2 ms 512 KB Output is correct
35 Correct 3 ms 512 KB Output is correct
36 Correct 2 ms 512 KB Output is correct
37 Correct 3 ms 512 KB Output is correct
38 Correct 4 ms 512 KB Output is correct
39 Correct 2 ms 512 KB Output is correct
40 Correct 2 ms 512 KB Output is correct
41 Correct 2 ms 512 KB Output is correct
42 Correct 2 ms 512 KB Output is correct
43 Correct 2 ms 384 KB Output is correct
44 Correct 2 ms 512 KB Output is correct
45 Correct 2 ms 384 KB Output is correct
46 Correct 2 ms 512 KB Output is correct
47 Correct 2 ms 384 KB Output is correct
48 Correct 2 ms 512 KB Output is correct
49 Correct 3 ms 512 KB Output is correct
50 Correct 2 ms 512 KB Output is correct
51 Correct 2 ms 384 KB Output is correct
52 Correct 2 ms 512 KB Output is correct
53 Correct 2 ms 512 KB Output is correct
54 Correct 3 ms 512 KB Output is correct
55 Correct 150 ms 12632 KB Output is correct
56 Correct 161 ms 14596 KB Output is correct
57 Correct 157 ms 12252 KB Output is correct
58 Correct 158 ms 12508 KB Output is correct
59 Correct 157 ms 12508 KB Output is correct
60 Correct 151 ms 12252 KB Output is correct
61 Correct 158 ms 12632 KB Output is correct
62 Correct 162 ms 13532 KB Output is correct
63 Correct 158 ms 12508 KB Output is correct
64 Correct 157 ms 13276 KB Output is correct
65 Correct 157 ms 11608 KB Output is correct
66 Correct 160 ms 12120 KB Output is correct
67 Correct 162 ms 12892 KB Output is correct
68 Correct 165 ms 13404 KB Output is correct
69 Correct 485 ms 12508 KB Output is correct
70 Correct 552 ms 14684 KB Output is correct
71 Correct 499 ms 14392 KB Output is correct
72 Correct 398 ms 12536 KB Output is correct
73 Correct 399 ms 12476 KB Output is correct
74 Correct 198 ms 12632 KB Output is correct
75 Correct 235 ms 13660 KB Output is correct
76 Correct 474 ms 12380 KB Output is correct
77 Correct 454 ms 12888 KB Output is correct
78 Correct 485 ms 13532 KB Output is correct
79 Correct 513 ms 11648 KB Output is correct
80 Correct 545 ms 12508 KB Output is correct
81 Correct 576 ms 13020 KB Output is correct
82 Correct 542 ms 13404 KB Output is correct
83 Correct 135 ms 4088 KB Output is correct
84 Correct 350 ms 6392 KB Output is correct
85 Correct 155 ms 5880 KB Output is correct
86 Correct 119 ms 4216 KB Output is correct
87 Correct 89 ms 4156 KB Output is correct
88 Correct 107 ms 4600 KB Output is correct
89 Correct 160 ms 4088 KB Output is correct
90 Correct 170 ms 4984 KB Output is correct
91 Correct 152 ms 3580 KB Output is correct
92 Correct 186 ms 4348 KB Output is correct
93 Correct 214 ms 4984 KB Output is correct
94 Correct 845 ms 8648 KB Output is correct
95 Execution timed out 2083 ms 10272 KB Time limit exceeded
96 Halted 0 ms 0 KB -