oj.uz

Submission #760677

# Submission time Handle Problem Language Result Execution time Memory
760677 2023-06-18T07:05:54 Z bachhoangxuan Team Contest (JOI22_team) C++17
100 / 100
 89 ms 19548 KB 
// Judges with GCC >= 12 only needs Ofast
// #pragma GCC optimize("O3,no-stack-protector,fast-math,unroll-loops,tree-vectorize")
// MLE optimization
// #pragma GCC optimize("conserve-stack")
// Old judges
// #pragma GCC target("sse4.2,popcnt,lzcnt,abm,mmx,fma,bmi,bmi2")
// New judges. Test with assert(__builtin_cpu_supports("avx2"));
// #pragma GCC target("avx2,popcnt,lzcnt,abm,bmi,bmi2,fma,tune=native")
// Atcoder
// #pragma GCC target("avx2,popcnt,lzcnt,abm,bmi,bmi2,fma")
/*
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
typedef tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update> ordered_set;
- insert(x)
- find_by_order(k): return iterator to the k-th smallest element
- order_of_key(x): the number of elements that are strictly smaller
*/
#include<bits/stdc++.h>
using namespace std;
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());
uniform_real_distribution<> pp(0.0,1.0);
#define int long long
#define ld long double
#define pii pair<int,int>
#define piii pair<pii,int>
#define fi first
#define se second
const int inf=1e18;
const int mod=1e9+7;
const int maxn=250005;
const int bl=650;
const int maxs=405;
const int maxm=250005;
const int maxq=500005;
const int maxl=20;
const int maxa=250000;
const int root=3;
int power(int a,int n){
    int res=1;
    while(n){
        if(n&1) res=res*a%mod;
        a=a*a%mod;n>>=1;
    }
    return res;
}
const int iroot=power(3,mod-2);
const int base=101;

void solve(){
    int n;cin >> n;
    vector<vector<pii>> p(3,vector<pii>(n));
    vector<vector<int>> s(n,vector<int>(3));
    for(int i=0;i<n;i++){
        for(int j=0;j<3;j++){
            cin >> s[i][j];
            p[j][i]={s[i][j],i};
        }
    }
    for(int i=0;i<3;i++) sort(p[i].begin(),p[i].end(),greater<pii>());
    int pa=0,pb=0,pc=0;
    while(pa<n && pb<n && pc<n){
        int x=p[0][pa].se,y=p[1][pb].se,z=p[2][pc].se;
        if(s[x][1]>=s[y][1] || s[x][2]>=s[z][2]){pa++;continue;}
        if(s[y][0]>=s[x][0] || s[y][2]>=s[z][2]){pb++;continue;}
        if(s[z][0]>=s[x][0] || s[z][1]>=s[y][1]){pc++;continue;}
        cout << s[x][0]+s[y][1]+s[z][2] << '\n';
        return;
    }
    cout << -1 << '\n';
}
signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);cout.tie(NULL);
    int test=1;//cin >> test;
    while(test--) solve();
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 2 ms 340 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 324 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 328 KB Output is correct
16 Correct 1 ms 328 KB Output is correct
17 Correct 1 ms 328 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 2 ms 340 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 324 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 328 KB Output is correct
16 Correct 1 ms 328 KB Output is correct
17 Correct 1 ms 328 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 2 ms 724 KB Output is correct
27 Correct 3 ms 724 KB Output is correct
28 Correct 2 ms 792 KB Output is correct
29 Correct 2 ms 724 KB Output is correct
30 Correct 2 ms 596 KB Output is correct
31 Correct 2 ms 724 KB Output is correct
32 Correct 3 ms 724 KB Output is correct
33 Correct 2 ms 740 KB Output is correct
34 Correct 2 ms 716 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 2 ms 724 KB Output is correct
38 Correct 2 ms 724 KB Output is correct
39 Correct 1 ms 468 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 324 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 62 ms 16420 KB Output is correct
12 Correct 43 ms 11084 KB Output is correct
13 Correct 41 ms 13640 KB Output is correct
14 Correct 60 ms 16348 KB Output is correct
15 Correct 51 ms 16388 KB Output is correct
16 Correct 46 ms 16592 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 324 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 62 ms 16420 KB Output is correct
12 Correct 43 ms 11084 KB Output is correct
13 Correct 41 ms 13640 KB Output is correct
14 Correct 60 ms 16348 KB Output is correct
15 Correct 51 ms 16388 KB Output is correct
16 Correct 46 ms 16592 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 324 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 468 KB Output is correct
22 Correct 75 ms 16592 KB Output is correct
23 Correct 64 ms 16116 KB Output is correct
24 Correct 51 ms 12080 KB Output is correct
25 Correct 74 ms 16692 KB Output is correct
26 Correct 56 ms 16584 KB Output is correct

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 324 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 62 ms 16420 KB Output is correct
12 Correct 43 ms 11084 KB Output is correct
13 Correct 41 ms 13640 KB Output is correct
14 Correct 60 ms 16348 KB Output is correct
15 Correct 51 ms 16388 KB Output is correct
16 Correct 46 ms 16592 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 324 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 468 KB Output is correct
22 Correct 75 ms 16592 KB Output is correct
23 Correct 64 ms 16116 KB Output is correct
24 Correct 51 ms 12080 KB Output is correct
25 Correct 74 ms 16692 KB Output is correct
26 Correct 56 ms 16584 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 2 ms 720 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 67 ms 16416 KB Output is correct
35 Correct 68 ms 15548 KB Output is correct
36 Correct 80 ms 17112 KB Output is correct
37 Correct 80 ms 17120 KB Output is correct
38 Correct 56 ms 16768 KB Output is correct
39 Correct 29 ms 10380 KB Output is correct

Subtask #6
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 324 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 62 ms 16420 KB Output is correct
12 Correct 43 ms 11084 KB Output is correct
13 Correct 41 ms 13640 KB Output is correct
14 Correct 60 ms 16348 KB Output is correct
15 Correct 51 ms 16388 KB Output is correct
16 Correct 46 ms 16592 KB Output is correct
17 Correct 1 ms 212 KB Output is correct
18 Correct 0 ms 324 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 468 KB Output is correct
22 Correct 75 ms 16592 KB Output is correct
23 Correct 64 ms 16116 KB Output is correct
24 Correct 51 ms 12080 KB Output is correct
25 Correct 74 ms 16692 KB Output is correct
26 Correct 56 ms 16584 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 2 ms 720 KB Output is correct
32 Correct 1 ms 336 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 67 ms 16416 KB Output is correct
35 Correct 68 ms 15548 KB Output is correct
36 Correct 80 ms 17112 KB Output is correct
37 Correct 80 ms 17120 KB Output is correct
38 Correct 56 ms 16768 KB Output is correct
39 Correct 29 ms 10380 KB Output is correct
40 Correct 2 ms 596 KB Output is correct
41 Correct 2 ms 720 KB Output is correct
42 Correct 2 ms 724 KB Output is correct
43 Correct 2 ms 724 KB Output is correct
44 Correct 75 ms 17628 KB Output is correct
45 Correct 80 ms 17696 KB Output is correct
46 Correct 81 ms 17628 KB Output is correct
47 Correct 81 ms 17616 KB Output is correct
48 Correct 67 ms 17604 KB Output is correct

Subtask #7
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 2 ms 340 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 324 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 328 KB Output is correct
16 Correct 1 ms 328 KB Output is correct
17 Correct 1 ms 328 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 0 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 2 ms 724 KB Output is correct
27 Correct 3 ms 724 KB Output is correct
28 Correct 2 ms 792 KB Output is correct
29 Correct 2 ms 724 KB Output is correct
30 Correct 2 ms 596 KB Output is correct
31 Correct 2 ms 724 KB Output is correct
32 Correct 3 ms 724 KB Output is correct
33 Correct 2 ms 740 KB Output is correct
34 Correct 2 ms 716 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 2 ms 724 KB Output is correct
38 Correct 2 ms 724 KB Output is correct
39 Correct 1 ms 468 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 1 ms 212 KB Output is correct
42 Correct 1 ms 212 KB Output is correct
43 Correct 1 ms 212 KB Output is correct
44 Correct 1 ms 212 KB Output is correct
45 Correct 1 ms 324 KB Output is correct
46 Correct 0 ms 212 KB Output is correct
47 Correct 0 ms 212 KB Output is correct
48 Correct 1 ms 212 KB Output is correct
49 Correct 1 ms 212 KB Output is correct
50 Correct 62 ms 16420 KB Output is correct
51 Correct 43 ms 11084 KB Output is correct
52 Correct 41 ms 13640 KB Output is correct
53 Correct 60 ms 16348 KB Output is correct
54 Correct 51 ms 16388 KB Output is correct
55 Correct 46 ms 16592 KB Output is correct
56 Correct 1 ms 212 KB Output is correct
57 Correct 0 ms 324 KB Output is correct
58 Correct 1 ms 212 KB Output is correct
59 Correct 1 ms 340 KB Output is correct
60 Correct 2 ms 468 KB Output is correct
61 Correct 75 ms 16592 KB Output is correct
62 Correct 64 ms 16116 KB Output is correct
63 Correct 51 ms 12080 KB Output is correct
64 Correct 74 ms 16692 KB Output is correct
65 Correct 56 ms 16584 KB Output is correct
66 Correct 1 ms 340 KB Output is correct
67 Correct 1 ms 340 KB Output is correct
68 Correct 1 ms 340 KB Output is correct
69 Correct 1 ms 340 KB Output is correct
70 Correct 2 ms 720 KB Output is correct
71 Correct 1 ms 336 KB Output is correct
72 Correct 1 ms 340 KB Output is correct
73 Correct 67 ms 16416 KB Output is correct
74 Correct 68 ms 15548 KB Output is correct
75 Correct 80 ms 17112 KB Output is correct
76 Correct 80 ms 17120 KB Output is correct
77 Correct 56 ms 16768 KB Output is correct
78 Correct 29 ms 10380 KB Output is correct
79 Correct 2 ms 596 KB Output is correct
80 Correct 2 ms 720 KB Output is correct
81 Correct 2 ms 724 KB Output is correct
82 Correct 2 ms 724 KB Output is correct
83 Correct 75 ms 17628 KB Output is correct
84 Correct 80 ms 17696 KB Output is correct
85 Correct 81 ms 17628 KB Output is correct
86 Correct 81 ms 17616 KB Output is correct
87 Correct 67 ms 17604 KB Output is correct
88 Correct 78 ms 19504 KB Output is correct
89 Correct 89 ms 19548 KB Output is correct
90 Correct 80 ms 19484 KB Output is correct
91 Correct 88 ms 19484 KB Output is correct
92 Correct 80 ms 18028 KB Output is correct
93 Correct 83 ms 18364 KB Output is correct
94 Correct 82 ms 18080 KB Output is correct
95 Correct 71 ms 19324 KB Output is correct
96 Correct 82 ms 19424 KB Output is correct
97 Correct 52 ms 19488 KB Output is correct
98 Correct 44 ms 18148 KB Output is correct
99 Correct 72 ms 18076 KB Output is correct